Automotive Technicians Technical Discussion and Fixes for May 11, 2016

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	Help Request	Answers
	2006 Acura MDX Touring 3.5L Misfire, MIL Lamp on VIN: 2HNYD18876 We have been at this one for several visits now. Right now intermittent misfires on #2,5,6 at idle, but sets codes for all cyls. if driven a while, also p0300. Runs OK while under way. I also tried a known good EGR valve from another car. Nothing we have done ... Trouble codes: P0301 (p0302-), P0302 (p0303-), P0303 (p0304-), P0304 (p0305-), P0305 (p0306-), P0306 (testing and results)	View
	2001 BMW 330Ci 3.0L Windows, wipers VIN: WBABS53441 Hello BMW techs, This 330 ci convertible sat all winter, now all the windows, the top, and the wipers, don't work. I noticed that all this signals go thru the control module rear of the glove box. All the powers are good, the grounds are there, but none of thi...	View
	2003 Buick Regal LS 3.8L Stall VIN: 2G4WB52K13 This vehicle stalls intermittently especially when coming to a stop but other times as well. We have ruled out a fuel system problem as even when a stall occurs fuel pressure remains constant, 45psi at idle, 55psi under acceleration. Fuel trims excellent and n...	View
	1979 Chevrolet K5 Blazer Cheyenne 5.7L A/C controls We're installing a factory air conditioning system into this vehicle that was built without A/C and I'm unable to locate a wiring diagram for the A/C system controls. I found diagrams for the G van but not a K5 Blazer and they are different. If you know of a s...	View
	1995 Chevrolet Corvette 5.7L No Start VIN: 1G1YY22P3S center control module seems to work body door lights dash and more. powers and grounds all good to CCM. voltage on data line 4.5 volts which I am told is good was able to try a used CCM no change . still can't communicate with the modules. sent out ECM have te...	View
	2007 Chevrolet Colorado LS 2.9L No Start VIN: 1GCCS14957 came in no-start in theft mode, found bad ignition switch, replaced relearned still no-start, no codes any where, BCM data shows active with key just rotated to on, goes to inactive as soon as key is rotated to start. PCM shows in theft data VTD inactive. next...	View
	2012 Chevrolet Silverado 3500 HD LT 6.6L DIC Warning VIN: 1GC3K0C86C Looking for some help from some Duramax experts, I get a lot of conflicting information. I don't have a great deal of Diesel experience, and am looking for some help in getting the DIC message cleared, "Exhaust fluid poor quality" I am thinking with what I can...	View
	2006 Chrysler 300 Touring 3.5L Unable to program pinion factor VIN: 2C3KA53GX6 Vehicle came into the shop in "Limp In" mode. The rear differential would rotate 180 degrease when shifting in/out of gear. We also found a rodent nest with several chewed wires in the junction/fuse box located in the trunk. Also the TCM was not communicating....	View
	2010 Dodge Grand Caravan SXT 3.8L Cuts out VIN: 2D4RN3D10A This is my first time asking for help on here so be kind :)I am a small garage owner and the only mechanic. This van has a very intermitted cut out. It is just like you cut the key off for a split second, it has a had jerk to it. I have got it to do it to me ... Trouble codes: P1128 (Closed Loop Fueling not Achieved)	View
	2013 Dodge Durango Citadel 5.7L cooling fan VIN: 1C4SDJET5D Performed coolant flush and vacuumed filled cooling system. Discovered at 223 degrees the cooling fan does not come on and coolant boils over (overheats). The fan can be turned on when coolant temp sensor is unplugged or commanded on via scan tool. Verified co...	View
	2007 Ford Escape XLT 3.0L Alternator VIN: 1FMYU93137 hey guys, quick question. got an 4wd escape with the 3.0 v6 thats going to need the alternator replaced, alldata is showing labor time of 7.8hrs for a 4wd and 2.8hrs for a fwd. Looking for a tech tip here, is it really that hard or is there any short cuts or w...	View
	2011 Ford F-150 Platinum 3.5L Timing chain VIN: 1FTFW1ET8B This truck needs a primary chain no doubt about it but my question is are guys just replacing the primary chain for the repair or does it require phasers and secondary chains as well . My first Eco boost repair any advice is greatly appreciated .	View
	2011 Ford F-450 Super Duty XL 6.7L Excessive Emissions, No Start VIN: 1FDUF4GT3B Can any of thease codes keep the truck from starting. Can they keep the truck engine from turing over. Trouble codes: P2452 (Diesel particulate filter pressure sensor a circuit), P0471, P0200, P247A, P200C, P200E	View
	1995 Honda Odyssey EX 2.2L Hesitation, Surge, Cuts out, Misfire VIN: JHMRA1870S As some may remember... I posted on this vehicle a few weeks back and the fix was a shorted battery. Now I have a code 8, intermittently and it also effects the TCM causing the d4 light flash. The code 8 is the TDC sensor. The distributor is new twice. I just ...	View
	2007 Isuzu NQR 5.2L No Start VIN: JALE5B1657 Hello, I appreciate your time! We purchased the above mentioned vehicle at auction as a INOP (no start) We got it towed by to our location and we have a good crank no start! Our generic scan tool will not communicate with this truck and also noticed that the ...	View
	1989 Jeep Wrangler 4.2L Excessive Emissions VIN: 2J4FY29T6K Having issue with emissions, not very familiar with carb systems, this are the real readings: at 15mph: co2:13.9 02:1.2 hc:55 co:.02 nox: 504 limits: hc:87 co:.52 nox:714 at 25mph: co2:14.2 02:0.1 hc:70 co:.66 nox: 29 limits hc:73 co:.66 nox:616	View
	2002 Jeep Grand Cherokee Laredo 4.0L door locks, pwr windows VIN: 1J4GX48S32 All windows and door locks operate fine, until either the LF or the RF door is left open. Then nothing happens at all, no windows, no locks. Also in the rear, the LR window will go down, but will not come back up, even w/ all doors closed and using the switch ...	View
	2002 Lexus ES300 3.0L Surge VIN: JTHBF30G02 hi out there, i like to know the mass air flow sensor parameters or voltage pin out. Trouble codes: P0102	View
	1988 Mercedes-Benz 560SEL 5.6L hard starting VIN: WDBCA39DXJ hello iatn members I have a question about a 1988 mb 560 sel I hope someone can help me out with. after driving the car until it reaches operating temp. if you let it sit for 5-10 minutes and try to re start it takes a very long time to start again, you eventu...	View
	2010 Porsche Panamera S 4.8L System Filling VIN: WP0AB2A74A Hello Porsche tech's, this car was in a wreak and the radiator was replaced, the manual says we need a vacuum cooling system tool, that we do not have. Is there another way of doing this, such as pressure filling it, pressure tank till air stops coming out of ...	View
	2011 Ram 2500 Laramie 6.7L Alternator VIN: 3D7UT2CL5B Truck ran good for two weeks, now has an intermittent p063d (generator voltage high code) When wrench, check engine, and battery light are on, alternator is not charging. Code will not clear with engine running, or reset when key is recycled. After sitting for...	View
	2011 Toyota Sienna LE 3.5L Radiator Fans VIN: 5TDKK3DC0B We received this van from a body shop after collision repairs were performed with customer complaint of both cooling fans running at all times whenever ignition is on. The fans were replaced with used unit including the used fan control module. NOTE this van i...	View
	2001 Volkswagen Passat GLS 1.8L engine VIN: WVWAC63B81 Hi everybody and thank you in advance. ok about 3 moths ago the car overheated and had oil in the coolant, so installed a new oil cooler I flushed the cooling sys as much as a could, its very little traces of oil left hardly any, so everything was fine until y...	View

Fixes & Summaries for All Makes and Models

	Fix/Summary	Answers
	2007 Cadillac Escalade ESV 6.2L Stall, MIL Lamp on VIN: 1GYFK66847 The soccer mom Escalade is working and still has the p0011 code because the cam timing actuator parts are worn out and will cause the stabilitrac light to come on and also not let the remote start function. The cause of the engine stalling and not starting aft... Trouble codes: P0011, P0016, P0030.	11
	2004 Chevrolet Trailblazer LS 4.2L brake pedal VIN: 1GNDT13S54 There where a lot of good replies, thanks to all. Since the master checked OK by plugging it off, we'll say it's OK. Tried some stops on a gravel road, full ABS engaged, problem still with us. (at least 8 stops, some fun!) Calipers all check OK, slides and s...	10
	2005 Chrysler PT Cruiser Touring 2.4L Radio Display VIN: 3C8FY68B05 Hi all. At this point, I think I will close this request for now, the customer isn't really wanting to leave the car until summer hits (They work for the school district) and once I get to it, if I find what had cause this I will add to this post. Most of wha...	6
	1999 Ford Mustang GT 4.6L No Start VIN: 1FAFP45X2X thank you all for your help I did have power and ground at the fuel pump .fuel pump was the problem thanks again for all the input Trouble codes: P0190, P1237, B1353.	14
	2000 Ford F-350 Super Duty Lariat 7.3L MIL Lamp on, Lacks Power VIN: 1FTSX31F6Y i appreciate all of the responses. I removed the IDM and removed the covers, absolutely no sign of water intrusion and the connector and terminals look great. The valve cover connections don't look any too new, but found nothing visually out of the ordinary. T... Trouble codes: P1316 (Injector Driver Module Codes Detected), P0284 (Cylinder 8 Contribution Fault Set from From Cylinder Contribution Test), P0270 (Cylinder 4 Injector Low Set from Injector Buzz Test), P0273 (Cylinder 5 Injector Low Set from Injector Buzz Test).	12
	2007 Infiniti G35 3.5L Oil Pressure VIN: JNKBV61E27 Thanks again to all who took the time to respond. This is a regular customer, so I don't think I was being set up with a known problem. Just a bad coincidence. Bradley and Brian were correct about the timing cover gasket. I removed the left valve timing contro...	14
	2001 Kia Rio 1.5L Poor Idle Quality, Stall VIN: KNADC12381 After getting the ground resistance under 1 Ohm, Replacing IAC Motor,replacing Intake Manifold gasket, Cleaning T-Body i found that when i pinched off PCV Hose, The idle returned to normal, Cold only. Waited until engine was cold and did a Compression test. 13... Trouble codes: P0171, P0507.	3
	2004 Kia Rio 1.6L Cuts out, Stall, MIL Lamp on VIN: KNADC12564 I thank everyone for their input. Narrowed this problem to the main relay cutting in and out thus dropping f/p rly and ems. Replaced common ground connector to ECM and TCM under dash, terminal looked clean but copper corroded. When reconnected original DTC P08... Trouble codes: P0802 (Trans control sys undocumented generic code).	9
	2005 Lincoln Aviator 4.6L MIL Lamp on VIN: 5LMEU88HX5 We shipped this one yesterday. Thanks very much to all the members who took the time to offer their input. It's really appreciated. As most of you suggested we called around for a complete used manifold with the actuator attached. We were able to locate severa...	9
	2010 Mazda CX-9 Sport 3.7L Key Fob VIN: JM3TB3MV4A We tried using the software that was allowed with the Snop-On pass thru 2 tool, not IDS. The wanted a code for the smart key in order to program key fob, that we were not able to obtain. So we sent customer to the dealer the next time they were in the city, 6 ...	4
	2014 Mazda CX-5 Grand Touring 2.5L Start/Stop VIN: JM3KE4DY5E First thanks to all for the replies. As I was leading you down the "immobilizer path" you all responded appropriately and it is appreciated. We got both FOBs working and reset the Start/Stop with several procedures (battery disconnect, procedure to start ...	7
	2008 Saab 9-5 2.3t 2.3L turn signals VIN: YS3ED49GX8 Thanks for all the helpful responses. Unfortunately the mighty dollar trumps a turn signal tone. The customer declined any additional work.	9
	2011 Saab 9-5 Turbo6 2.8L MIL Lamp on VIN: YS3GN4BJXB We did not have the GM GDS software to diagnose this one so in the best interest of are customer we recommended he take it to a former Saab dealer in Chicago that will still service the newer Saabs. Thanks to the 3 guys that posted replies Duane Trouble codes: P0017 (Crankshaft position - exhaust camshaft position not plausible bank 1), P0008 (Engine position system performance bank 1).	5
	2002 Volkswagen Cabrio GLX 2.0L No Start VIN: 3VWDC21V82 Thank you all for the help. O.E. coil was only part of the fix. I went back to recheck myself and had no injector pulse or voltage to the injectors. Found that the fuel pump relay had taken a ... Replaced the fuel pump relay and coil both O.E. and all is good,... Trouble codes: 16839 (evap large leak P0455), 17990 (idle adaptation reached P1582 intemittent), 16517 (O2 sensor bank [...] response to slow intemittent).	8
	2006 Volkswagen Touareg 3.2L DLC Comm Error VIN: WVGZG77L56 Thank you for the replies. Found insulation of sub harness from R headlight to main harness cracked and shorting out. replaced both R and L sub harnesses. I'll have to check out Mitchell data next time I deal with a VW electrical issue.	2
	2010 Volkswagen Jetta TDI 2.0L MIL Lamp on VIN: 3VWPL7AJ8A hello group, sorry for the delay in the fix, i wanted to make sure this thing was good to go, yes it needed the particulate replaced. the zoo after replacing it was getting the three lights to clear. check engine, glow plug, and particulate lights, after loggi... Trouble codes: P2463.	4
	2002 Volvo S80 2.9 2.9L drive, 3, 2, 1, VIN: YV1TS92D42 car is being towed away with the recommendation of new transmission. customer didnt want to put the money into it. forward band failed causing the issue.	4

(Also Available: All, Asian, Chrysler, European, Ford, GM.)