Automotive Technicians Technical Discussion and Fixes for May 28, 2010

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	Help Request	Answers
	2000 Audi A6 Quattro 2.7L Fuel Venting System VIN: WAUED24BXY Car has to be filled at about 1/2 to 3/4 trigger at the pump or it will stop you multiple times. Customer complained that the last time he filled it the car "Belched" out about a litre of fuel when the nozzle was removed from the car. Seen it happen myself. Th...	View
	1995 BMW 320i 2.0L all gears VIN: WBACB22000 Dash displays yellow transmission gear sign. Then the car seems to be stuck in second gear until error code in the trans computer is cleared.limp home mode.After code is cleared car drives fine. This seems to happen when you start the car, the light does not g...	View
	2004 BMW 330Ci 3.0L Airbag VIN: WBABD534X4 I get a 0x02 code ( ig. circut belt driver) but mitchell gives me no test procedures for this system. I do have a wiring diagram, but before I pull the module and connector at the belt tensioner to check the wiring I'd like to have some info on this code. IE: ...	View
	1994 Chevrolet K1500 Silverado 5.0L Excessive Emissions, Poor Idle Quality, Surge VIN: 2GCEK19H3R Hello all. This truck is driving me kind of crazy at this point. It came in with a idle surge and stalling problem. The timing was way off, once that was set correctly it stopped stalling but the idle still surges. We tried a new IAC valve and tune-up with a c...	View
	1996 Chevrolet K1500 Silverado 5.7L Fnt Brakes Hey fellow techs, This truck came in with intermimtent pedal drop and high hard pedel till about half stroke with the pedal, replaced master took care of the sinking pedal. still had hard pedal, replaced booster, This took care of the hard pedal. After test dr...	View
	1997 Chevrolet Astro LS 4.3L 3-2 ahift VIN: 1GNDM19W6V No power, stumble, hesitation, etc. The EGR valve operation was not at fault, only the internal pintle position sensor. Distributor caused very poor performance, I was almost certain that I had a plugged CAT or otherwise restricted exhaust or my fuel supply wa...	View
	1998 Chevrolet Cavalier Z24 2.4L Cooling Systems VIN: 1G1JF12T3W Hi guys, need help on this cavalier. It is 2.4l. Customer state at idle temp gauge goes to 3/4. So he replaced the thermostat. Didn't fix the problem. Now the problem is here. It goes to 3/4 at idle bring the idle to 2000 rpm gauge goes back to 1/2 way.ok circ...	View
	2001 Chevrolet Tahoe LS 5.3L Interior VIN: 1GNEK13T61 Hello everyone:i need help on this tahoe my problem is that the fuel gauge reads empty,volt gauge reads 0 volts red charge lite on on ipc,service 4x4 message,low fuel message,security message.shift idicator does not work.originally ithought i fixed this vehicl...	View
	2002 Chevrolet Impala LS 3.8L Passlock? VIN: 2G1WF52E02 This vehicle came to me with a complaint of strange happenings with the keyless entry system.customer states that one night his wife went to church and got trapped inside car because doors did not unlock automatically after puting it in park and shutting the c...	View
	2004 Chevrolet Malibu Maxx LT 3.5L Alternator VIN: 1G1ZU64824 Thanks in Advance for any help. This is my first time so be gentle. Have 2004 Chevy Malibu 3.5L. Customers Original complaint was that the service engine soon light was coming on and off. (NOT THE CHECK ENGINE LIGHT). It is a picture of a car with a wrench in ...	View
	2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality, Misfire VIN: 1GCHK29274 Researched the codes a little and saw no obvious rubs in the wiring. Pulled and twisted the wiring a little cleared codes started the vehicle,did the relearn,drove through 3 shift cycles(running good)after the 4th stop bang back again, including the TCC code a... Trouble codes: P0203, P2149, P0742	View
	2005 Chevrolet Silverado 2500 HD 6.6L Heads VIN: 1GCHK23295 This Duramax has blown head gaskets due to overheating because of a coolant leak. I pulled the heads. Some of the head bolts in the middle , down low were not very tight. The gasket wore a groove in the surface of the head around the combustion chamber. With a...	View
	2001 Chrysler Town & Country Limited 3.8L Hesitation, Stall VIN: 2C8GP64L61 I have this 01 Town and Country that is giving us fits. It has been a complainted of the customers for some time not just never could get it to do it! Well finaly getting it to do it isn't a problem any longer! It starts and runs perfectly fine. When you FIRST...	View
	1999 Dodge Caravan 3.3L Cluster VIN: 2B4GP25R6X Hi All, Thanks in advance for any help. Customer came in with check engine light on, intrument cluster completely inop,(no speedo, temp, odometer,fuel gauge,prndl) rear wiper inop. Codes P1698 no trans bus messages & P1695 no body bus messages. We found that ...	View
	2001 Dodge Intrepid SE 2.7L radiator VIN: 2B3AD46RX1 Vehicle was towed in with overheating condition- added fluid and pressure tested. Coolant is in base. Checked archives- no indication of known problem with this. My first instinct is to replace intake gasket. Not sure if this engine is prone to cracking block ...	View
	2002 Dodge Caravan Sport 3.3L speed/cruise control VIN: 1B4GP45342 2002 Caravan cruise control inop. The engine wiring harness in this van has been replaced with a used one due to battery acid destroying the original one. We do not know if the cruise control ever worked before swapping wiring harness. We had parts to throw a...	View
	2002 Dodge Intrepid SE 2.7L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: 2B3HD46842 Mentor scanner says cam/crank sync -33 degrees start sync ok, run sync out Does anyone know what the cam/crank sync should be? Is there a way to resync? Thanx!!! Trouble codes: P0355	View
	2005 Dodge Caravan SE 2.4L MIL Lamp on, Speedo IN/OP VIN: 1D4GP24RX5 Hello everyone. So This Van came in With a P0406 I found the computer was bad so I had to go to the dealer and replace the Computer in the parking lot so they could reflash it. If your familiar with this the car will not start with new computer unless reflashe... Trouble codes: P0406 (EGR A circuit High Voltage)	View
	1993 Ford Ranger XLT 4.0L Excessive Emissions, Hesitation, Surge, Cuts out VIN: 1FTCR14X3P hey fellow techs i have a good one here,93 ranger that surge up and down off idle,the more pedal you give it the lower the rpms go than pops and back fires,if you let go of the throttle it searches for an idle than smoothes out after awhile.i rechecked fuel pu...	View
	1995 Ford E-350 Econoline 7.3L rear brakes VIN: 1FDKE30FXS This is our local volunter ambulance service unit, I am donatating time to help them out, your help will be greatly appreciated! This is a 4 wheel ABS unit. when you brake the petal drops normally then come back up a little, the rear brakes are not working. fe...	View
	1999 Ford F-250 Super Duty XLT 7.3L Stall VIN: 1FTNX21F3X Hey guys, Have a 7.3 that is hard start and won't idle but you can keep it running with heavy throtle application. Smokes [grey] bad, and won't rev up much. The ICP is high [2100 or more] and will not go below 1400 or so even with sensor un plugged. Scanner ma...	View
	2001 Ford Escape XLS 3.0L No Start VIN: IFMYUO4191 help ford guys this car was towed in no trouble codes it has no fire no fuel preesure no injector pulse all fuse check good new cam and crank sensor has 5 volt ref at tps please help thanks 4 your time jimmy	View
	2004 Ford F-350 Super Duty XL 6.0L Poor Idle Quality, Surge VIN: 1FTWW32P44 At Red Light Engine RPM Intermitent Surge, Also At Steady Cruz, Only After Warm Up To Normal Temp. I Was Towing Last Week ,20 min in Trip The Throttle Quit ,Returned To Idle , Felt Like A Cable Broke, Restarted 3 Times Pedel Returned, Continued Down Road Did I...	View
	2007 Ford Crown Victoria Police Interceptor 4.6L No Start VIN: 2FAHP71W37 Hello, and thanks for taking the time to read this very weird problem. Original complaint was cooling fan running all the time, killing battery, Replaced fan motor and controller. Still running intermittently, killing the battery. Went to get vehicle and it wo... Trouble codes: U1900, U2023, P0630, U1041, U1059, U1335	View
	2007 Ford F-150 XLT 4.6L MIL Lamp on VIN: 1FTRW12W67 Hi guys! the 2 codes will come right back after clearing. I changed the vent and press sen for tank, no help. I have no vent operation when commanded but it will work when manually triggered. I have 5 volts at tank press sen but no reading for it but [...] ... Trouble codes: P0446, P0453	View
	1999 GMC Savana 1500 5.0L MIL Lamp on VIN: 1G53678563 cant seem to fix p0340 sets right away have replaced dist due to worn cam gear, Have good square pattern at pcm with scope reluctant to replace same old story $$$ pcm looks rough white powder but pins look ok Trouble codes: P0340	View
	2000 GMC Yukon Denali 5.7L No Start, Stall VIN: 1GKEK13TX1 Hello all Chevy/GM techs. I have a problem with this vehicle. The vehicle will start and run for a undetermined amount of time, then the ECMb fuse blows. This might happen right away,(as soon as the engine cranks,) and sometimes few minutes after restart. I vi...	View
	2003 GMC Sierra 2500 6.0L Front Air Bag Sensor VIN: 1GTHK23UXF This is an excellent maintained truck. Driver side front bumper hit with no visible damage. Air bag did not deploy since this was a less than 5 mph parking lot collision. However, the air bag sensor is damaged and needs to be replaced since air bag light is on...	View
	2004 Honda Accord LX 2.4L engine VIN: 1HGCM55384 came in for overheating - found blown cylinder head gasket and warped cylinder head - replaced with rebuilt cylinder head, assembled motor to specs - fired up, ran smooth for about 20 seconds, then quit. Rechecked valve timing, specs and valve lash - valves ac...	View
	2001 Hyundai Santa Fe GLS 2.7L MIL Lamp on VIN: KM8SC83D21 Found the radiator to have different temp. Replaced radiator and thermostat cooling system is running normal and fans are working properly. Test drove car and seems to be ok. But everytime i turn the light off it will come back on when i restart it a couple of... Trouble codes: P0118, P0002, P0711	View
	1994 Jeep Grand Cherokee Limited 5.2L ABS light VIN: 1J4GZ58Y9R Customer complaint sounds like low speed ABS activation. They were backing up, and it seemsed like they had no brakes. Rear wheel cylinder leaking. Front rotors scored deeply. Can't communicate with Genisys. Using plug under the dash. Still get ABS light on...	View
	2002 Oldsmobile Bravada 4.2L Poor Idle Quality, Hesitation, Stall VIN: 1GHDT13S62 Hi guys I have a 2002 Olds Bravada with a 4.2L DOHC. The vehicle has a tip in hesitation with a light throttle application from a stop. It has stalled twice and when on decel from the light throttle application it tends to hunt for idle. When applying light th...	View
	1999 Subaru Legacy Outback Limited 2.5L oil temp light VIN: 4S3BD6857X Please help anyone and all subaru techs I put a used engine in this car and when i went to drive away the oil temp light was flashing then check engine light code 748 which is duty selonoid A. with the key on that selonoid just buzzes.I dropped pan inspected t...	View
	1995 Toyota Previa LE 2.4L MIL Lamp on VIN: JT3AC24S29 The customer brought the vehicle in with the MIL on, no running problems. We tried to get flash codes, none, tried to use the brick, nothing. With the modis we finaly got a code 12 crank sensor, replaced it and cleared the light. Three days later it returned, ... Trouble codes: 12 (crank sensor)	View
	2005 Toyota 4Runner Sport 4.0L 4x4 light on VIN: JTEBU14R35 4x4 light on (green) 4wd light on doesnt go into 4wd, I cant find any diagnosis information, customer bought vehilce with light on, no info on when or how it came on. Modis nor Launch show any data for 4x4 system, harnesses attached ok, nothing obious on visua...	View
	1999 Volkswagen Jetta Wolfsburg Edition 2.0L turn signals VIN: 3VWPA81H1X hi guys hope someone can help.car came to my shop rt/signal ok l/t signal all four flash.customer replaced all parts listed.i have checked all grd and power circuits.thanks	View
	2001 Volkswagen Jetta GL 2.0L No Start VIN: 3VWSP69M51 This car quit suddenly while driving and will not restart. Vag-com measuring value blocks show 50 mg/sk for inj. quantity 0 degrees timing and 7V to mod piston while cranking. Battery voltage to shut off solenoid while cranking. Will start very briefly after s...	View
	2006 Volkswagen Jetta TDI 1.9L MIL Lamp on, Exaust noise loud VIN: 3VWST71K56 This vehicle sounds like there is a large exhaust leak from the manifold or turbo area. There is signs of oil leaking from the old turbo. We have ran the vehicle with the exhaust disconnected and there was no improvement. We have also replaced the turbo and re... Trouble codes: P0101 (Mass air flow sensor g70 implausible signal), 00025	View

Fixes & Summaries for All Makes and Models

	Fix/Summary	Answers
	2002 BMW 745Li 4.4L MIL Lamp on VIN: 1N4AL11D33 Thank you all for your valuable time!! We recommended removal of the intake to check for internal vacuum leaks. We explained to the customer about the valvetronic system and that there was probably a issue with it.Once again thank you for your insight! Mark Trouble codes: P0507, P2187, P2189.	6
	2006 BMW 330i 3.0L Most Connector VIN: WBAVB33506 Thanks to all who responded. The connector should be located in a small black square in the knee panel just above the drivers legs (in our case we had to search for it as this is a butchered vehicle from a body shop) and yes in order to program all modules..n...	3
	2000 Cadillac Seville SLS 4.6L Ride Control VIN: 1G6KS54Y4Y Thanks for all the input!!! We did install them and the light is on on the dash as we new it would be. I did try and purchase the by pass kit for the light but could not buy it seperatley. It does ride stiffer than the air ride and the customer will deal with ...	13
	2005 Cadillac DeVille DHS 4.6L electric window & locks VIN: 1G6KE57Y55 This Cadilac had the wrong door harness installed in the left rear door ! The way the car can tell between the left and right modules (same part number) is it knows it's a left, if there is a ground on pin B6 on the right the pin is open. My wrong harness had ...	6
	1997 Chevrolet Tahoe 5.7L 4 wheel drive VIN: 1GNEK13R8V Thanks to all responses. I found the problem thanks to a few who told me to check the two wiring connectors on the transmission that are exactly the same. I accidently plugged the wrong connectors together and found this error by pulling a wiring schematic and...	10
	2004 Chevrolet Silverado 1500 4.3L Starting VIN: 1GCEC19X64 Thanks for the replies. This truck had our attention even though we had other cars waiting to be worked on. We would walk away and next thing you know someone was looking at something on this truck. After doing some power and ground tests at the PCM we found v...	4
	2006 Chevrolet Trailblazer LS 4.2L Lighting VIN: 1GNDT13506 Thanks for the help everyone. This was a tough one. Many hours in it but we found a ground at the bottom of the dash on the passenger side was loose. This was causing it to work sometimes and not work other times. There were 4 wires run in to a little box that...	7
	2006 Chevrolet Silverado 2500 HD LS 6.6L Dash VIN: 1GBHK24976 Thanks everybody for all the replies. As Dan said, there isn't anything behind the ip. As most said, a closer look at the lower column revealed the bearing housing broken. It would have been an easy repair, but a section of the bearing housing had worked its w...	9
	2002 Chrysler 300M 3.5L Poor Idle Quality, Misfire VIN: 2C3HE66G02 Thank you all for the replies. The final fix was to remove the cylinder heads and have the valves run at the machine shop. The valve faces and seats on the exhaust side were carboned up. It looked more like a stain than carbon build up. The machine shop te...	7
	1998 Dodge Ram 3500 8.0L Seat Belts VIN: 1B7MF33W4W Kirk! Thank you! I must have misread Alldata. Alldata states that the g-sensor is in fact in the SCTM. So, logically if the SCTM is mounted upside down, it will lock up the seat belts, and that was my problem. I had the SCTM, or SBCM Seat Belt Control Module, ...	1
	2005 Dodge Magnum R/T 5.7L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2D8GV582X5 Thanks everyone for your responses. Customer luckily was able to convince dealer to goodwill the repair. Following up with the customer, they pretty much just double checked my work, took MDS solenoid out, put it back in, and everything went fine!?? Took me f... Trouble codes: P0306 (Cyl 6 Misfire), P1416 (MDS Malfunction).	14
	2006 Dodge Ram 1500 SLT 5.7L oil pressure VIN: 1D7HU182X6 Greetings techs, we have fixed the immediate oil pressure problem. Upon pulling the oil pan, we found the oil pump pickup screen about 3/4ths plugged with sludge. We also found some "sparklies" in the sludge in the bottom of the pan. The customer declined havi...	13
	1965 Ford Thunderbird 6.4L No Rev Blown servo VIN: 5Y83914583 Hello and thanks to those that could help...appreciated very much. FMX servos could be made to work with some modifications..they do bolt on, but the large rear servo would need some sort of support built near the pan rail to support that and avoid breakage, ...	6
	1992 Ford Explorer XLT 4.0L Poor Idle Quality, Cuts out, Misfire VIN: 4F2CU42XON Well, most were right and that is what I was kind of afraid of. We went ahead and tried ANOTHER used engine and were lucky on this one. Customer happy. Must of been carbon. Thanks.	6
	1995 Ford Taurus LX 3.8L rad. cooling fan VIN: 1FALP584XS Thanks for all the replies. This fan motor was a 3 wire and I tried reversing the wires and it did not change. But I got an OE motorcraft fan and motor assy. and it works just fine. The aftermarkets didn't work. Thanks again. Bob in North Dakota	19
	1995 Ford Mustang 3.8L Surge thanks for all the help vehicle has not returned for follow up service regarding problem posted,looked into some of the help that was posted and think the post for the dedicated ground is the first thing i,ll look at	7
	1997 Ford F-150 4.2L MIL Lamp on VIN: 1FTDX1729V Once again, Thanks to all who replied. Gerry from new york, it depend on whether this year vehicle is early or late production whether is called purge or vapor management. I am 61 I quit chasing tail a few years ago. now they chase me. Everyone who said smoke ... Trouble codes: P0443.	9
	1999 Ford Expedition XLT 4.6L Misfire VIN: 1FMRU1865X Several techs offered information and it was greatly appreciated. 1. The EGR passage was not restricted 2. The fuel injectors were cleaned and the intake decarboned 3. The fuel rail was removed and all injectors removed to inspect for contamination on the...	8
	2003 Ford F-150 XL 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTRX18W13 Went with what I knew the problem was when I started (replaced the coilpack) and fixed the problem. Many good suggestions from yall. Still could not prove the problem to myself and had to go with the gut. Thanks to all who replied. Trouble codes: P0308.	15
	2000 GMC Sonoma SLS 4.3L Oil leak VIN: 1GTCT19W6Y Advice was, as always, great. Pulled engine and sure enough the rear main was leaking. Due to this being a new long block the builders are going to warranty it and give us a new one. Thanks again, was fairly sure but wanted some support before I confronted ...	13
	1991 Honda Accord LX 2.2L Converter lock up VIN: 1HGCB7652M Exactly one week later we have a fix , and it is a reman tcu.We were way out there when we put the torque converter in that pos.As some suspected my subsitute control unit was a little shakey , sending me into the woods of confusion . In the end it was so simp...	6
	2002 Hyundai Santa Fe 2.4L Expansion valve VIN: KM8SC73D42 Thanks so very much to all you who replied with help. Brainstorming with the Technician over lunch, he informed me that while changing the compressor he had checked & verified a screen inside the suction line was clean before bolting up the line. Then it st...	5
	2003 Infiniti G35 3.5L Vents VIN: JNKCV51E73 according to replies received, we flushed evap case with bg evap cleaner kit and have not had any more problems or complaints since. thanks to all who replied.	4
	2005 Jeep Grand Cherokee Limited 5.7L service 4wd light VIN: 1J4HR58275 Thanks again for all the responses on this one. It ended up being the front diff solenoid and the small wire harness that connects to it. Also I talked to a contact of mine at the Dodge dealer and it seems this is very common.	12
	2004 Lincoln Town Car Signature 4.6L Power Steering VIN: 1LNHM81W74 After battling with Napa, calling their tech help line and arguing that everything I am testing appears ok and replacing the rack with Napa parts 2 more time, I replaced Rack and Pinion with one from Ford. PROBLEM SOLVED. I have used many Napa racks in the pas...	6
	2003 Mazda Protege ES 2.0L Excessive Emissions, Poor Idle Quality, MIL Lamp on VIN: KMHCF93U12 took signal direct at the input of the pcm for o2 sensor fluctuate at 100 to 800 mv pcm as reading in data 1.1volt swap pcm didint reproduce symtom change oil twice too rich much gas in the oil car dont smoke no more thanks every body for your help Trouble codes: P00, 172 (systeme too rich).	4
	1991 Mercedes-Benz 300E 3.0L No Start VIN: WDBEA30D1M Well anyway I've got the car running good.It needed cap and rotor,overload protection relay and a Coolant temp sensor.The car starts cold everytime.I WANT TO THANK THE MEMBERS FOR ALL THERE INPUT! I felt it was a great help and put me in the right direction....	11
	1997 Mercedes-Benz SL600 6.0L Hesitation, Poor Fuel Economy VIN: WDBFA76F8V thanks to all that replied, the harness was brittle and we knew this going into the repair that it was going to need to be done. the right engine module was the cause of the other misc lights and warnings. customer declined repair due to it being worth more th... Trouble codes: 1570 (das to right control module faulty n3/12), P1747, P1641, P1519, C1022, 065 (control module n15/3).	5
	2006 Mercedes-Benz SLK350 3.5L Poor Idle Quality, MIL Lamp on VIN: WDBWK56F96 Thanks to everybody's help the car is fixed. I installed a new MAF sensor and the car runs great. Thanks for all your help. Trouble codes: P2188 (Rich [...] 1), P2190 (Rich [...] 2).	11
	1981 Nissan 210 1.4L Excessive Emissions, EGR system VIN: JN1PB05S6B This is a fixed with the help of Geoffrey and Gene, the only 2 responses so far. Thank you so much! I did trace the egr vacuum hose back to the thermo valve with the air cleaner off and all vacuum hoses plugged, now I have good vacuum with a few loose vacuum ...	3
	2002 Nissan Pathfinder SE 3.5L No Start, No Spark VIN: JN8DR09Y82 It turns out my boss overlooked a fuse. I replaced that burned fuse(ESSC2) and it fired right up. After I got it running it would not idle unless i had my foot on the gas. I replaced the IAC valve and now the rpm surges. I tried to do the Idle relearn procedur...	7
	2003 Nissan Murano SL 3.5L MIL Lamp on VIN: JN8AZ08T93 Thanks to everyone found a broken wire in harness, repaired no help took to dealer .Found bad computer now is all better Trouble codes: P0031, P0037.	7
	2005 Nissan Altima S 2.5L Stall VIN: 1N4AL11DO5 issue with engine harness under hood could not isolate location replaced engine main harness , issue resolved Trouble codes: U1000 (Can comm error in tranny).	6
	2008 Nissan Quest 3.5L unknown VIN: 5N1BV28U78 Ive gone over this car again after waiting for it to come back. We found nothing abnormal. customer sent it to dealer, they had the car for 3 full days, confirmed the problem, but have yet to find the problem. ill write another request with the dealer fix when...	9
	2000 Other GM zanzibar 300CID Poor Idle Quality, Surge, MIL Lamp on, smoke Hello all, This RV isn't fixed yet. My friend sold it "as is" before I got the code definitions. Thanks to Greg Scheff at Patten Power Systems for providing me with them. They are as follows: 15- Injection actuation pressure voltage high,(possibly an ...	3
	1998 Pontiac Grand Prix GT 3.8L Suspension VIN: 1G2WP52K4W thanks to all we have changed both axles and both bearings and still have the same problem. the struts were change about a month before we got the car and the noise was there before that so customer has desided to just live with it til something shows up more ...	15
	2006 Pontiac Wave 1.6L Engine Camshaft VIN: KL2TW69606 THANKS FOR HELP. ALLMOST EVERY BODY SAYS VALVE ARE DAMAGE. SO WE DICIDED TO GO WITH USED GOOD ENGINE. THANKS A LOT	10
	1999 Subaru Legacy Limited 30th Anniversary 2.5L Misfire, MIL Lamp on, Backfire on startup VIN: 4S3BG6853X Well I'm going to close for now. I should elaborate that it never actualy had a misfire code. But it does have a egr code because i never instaled it. 1996 subaru 2.2s dont have egr heads or egr intake but my 2.5 did. Not a problem for me. Ok so the start p... Trouble codes: P0400 (Egr system not conected at this time .. Not realy woried about it yet though).	5
	1995 Toyota Avalon XL 3.0L ac VIN: 4T1G57J356 sorry for the delay customer finally brought this car back and tryed flushing the system again. and could not get any flow out of the evap removed evap and found the expansion valve full of metal shavings we replaced expansion valve and evap and it is cooling ...	12
	1995 Volkswagen Golf GL 2.0L Surge, MIL Lamp on VIN: 3VWFA81H9S Thank you for all 3 replies. We ended up with fixing the aftermarket wiring ,which was installed to the vehicle.They took the power from pin No 7 and 15 at 16 pin OBD 2 connector behind the IC. Regarding the surge you'll never can fix this car. Because the ...	3

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