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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 16, 2017
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for All Makes and Models
Help Request Answers
2007 Audi A6 Quattro 4.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: WAUDV74F97
I would like to thank everyone in advance. I am having a problem with this Audi and it is driving me insane. The customer bought the vehicle from the auction and has no history on the vehicle. With the mileage that it has, we suspected it to have the valves pl... Trouble codes: P0304 (Cylinder 4 misfire), P0305 (Cylinder 5 misfire), P0306 (Cylinder 6 misfire), P0307 (Cylinder 7 misfire), P0308 (Cylinder 8 misfire)
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2010 Audi Q5 Premium Plus 3.2L MIL Lamp on VIN: WA1LKAFP5A
has cylinder imbalance codes for all 3 cylinders on the right bank. no good description found for these codes. recent intake cam replaced on that bank due to worn lobe. am I missing an adaption or basic setting? what am I missing. is there a measuring block I ... Trouble codes: P219C, P219E, P219D
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2008 BMW X3 3.0si 3.0L Transfer Case VIN: WBXPC934X8
We would like to know of someone that reconditions these transfer cases? We believe our problem is in the transfer case. We don't have any further codes. We don't have transmission codes. We have double checked the driveshafts and the axles and didn't find any...
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1995 Chevrolet Camaro Z28 5.7L 1-2 Shift VIN: 2G1FP22P2S
This is my sons car. We bought this and rebuilt engine (was locked up). Transmission will not shift unless you let off the throttle then go back into it. I did pull the following codes out of it. 21 TPS, 83 Torque converter quad module. Looking for as much i...
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2005 Chevrolet Malibu 2.2L communication VIN: 1G1ZS52F25
The main issue is lack of comms with the NY state inspection machine. The machine connects, sees power, but won't transmit data. The vehicle works perfectly with the exception of inop power steering, communication with all other modules and all monitors compl...
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2005 Chevrolet SSR 6.0L Tcm VIN: 1GCES14H25
after checking grounds and fuses Im blank- car was fine just had a dead battery Its my own car! How do I get communication back lol since I havent lost power via fuses. Wiring is so clean no critters -0 stuck
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2006 Chevrolet C5500 Kodiak C5V042 6.6L No Start, Poor Idle Quality, Cuts out, Stall VIN: 1GBJ5V12X6
vehicle came in as a running truck. replaced the fuel lines due to rust and leaks before the fuel filter. have tried to prime the system and it started but now have to hold the pedal down to keep it running. then it stalls out. watch frp and once it starts it ... Trouble codes: P0676, P0381, P0674, P0673, P0606, U1000
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2012 Chevrolet Silverado 2500 HD WT 6.0L abs VIN: 1GB4KZCG2C
Hello, truck came into shop with driver info center displaying "service trailer brake system" I have trouble code U0121 lost com with abs control module . The code comes and goes not hard falt. do they and recalls or has seen this before? ? And info would be a...
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2016 Chevrolet Silverado 3500 HD WT 6.6L MIL Lamp on VIN: 1GC4KYC86G
Hi duramax guys need help.truck is used for hauling cars. Chustmer stated he is loosng power and also loosing power under heavy load.message comes on the dash"engine reduce power"we did the vane sweep test and passes.desire matchs the actual.ofcourse i don't h... Trouble codes: P2263 (Turbo charger boost system perfromance), P2510 (Engine control igntion relay feed back ckt), P2599 (Turbo charger boost control position perfromance-high position)
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2007 Chrysler Town & Country Touring 3.8L AC Compressor VIN: 2A8GP54L77
Van came in for inop AC. Rear Evaporator pipe had a hole in it. Replaced all rear AC stated above. Charged, system worked great for about 20 minutes, then stopped working. The PCM is not commanding AC Compressor Relay on. PCM sees AC command from HVAC module, ...
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1987 Ferrari 328 GTS Quattrovalvole 3.2L Poor Idle Quality, Hesitation VIN: ZFFXA20A4H
Attention K-Jet specialists. This is not a Ferrari specific problem I think. The mixture on this car is not linear but has a steep curve to it, rich at idle, leaner just off idle (2K, no load), and more lean under load. The result is if the mixture is adjusted...
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1999 Ford F-250 Super Duty Lariat 6.8L fuel fill VIN: 1FTNX20S1X
Truck first brought in for crank no start diagnosed no fuel pressure. Replaced fuel pump asm . Sent customer his way. Called back next day and said when tank gets to 3/4 of a tank will not take anymore fuel. Brought back in called ford do to the truck having a...
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2006 Ford Fusion SE 3.0L Mode Door VIN: 3FAFP07166
Scanner will not read computer on car. Mode door goes from defrost to floor right by panel is my scanner not working or does this not have computer for a/c ?
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2008 Ford Expedition XLT 5.4L radio,windows, turn signals VIN: 1FMFU16598
Customer brought vehicle in with complaint of radio shutting off, tpms light coming on, and turn signal indicators not working intermittantly. All quit at the same time while checking and upon scanning with IDS found that I could not communicate with sjb/gem w...
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2011 Ford Mustang 3.7L blower motor VIN: 1ZVBP8EM8B
have 12 v at blower motor connector and ground plug in blower and 4.5 v both sides also scanner shows nothing on with ac on any help would be greatly appreciated
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2006 Kia Sorento EX 3.5L Power Lockss VIN: KNDJD73336
This 2006 Sorrento came in with a complaint of a loud noise from the right door locking mechanism whenever the right front door is opened or the power door lock button is pressed. This noise is loud enough to be heard a half block away - I've never heard such ...
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2008 Lincoln Town Car Signature Limited 4.6L air flow VIN: 2LNHM82V08
I've never heard of this happening on any vehicle Customer states when he drives this car on the freeway for more than an hour with the air conditioning on, all of a sudden there is no airflow out of any ducts and the blower motor gets real loud like its over ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2009 BMW 328i 3.0L Electrical VIN: WBAPH57589
We drove this car extensively trying to reduplicate the concern but it never happened for us. The client picked up the car and soon after we herd from them and they left a message saying that it ended up being the starter. I called them back to get more detail... Trouble codes: 005DF, 00C58.
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2011 BMW X5 xDrive50i 4.4L Mechanical VIN: 5UXZV8C57B
Thank you so much for all the great responses. The customer abandoned the vehicle, he no longer returns phone calls after I told him what it would cost to fix the vehicle. I would say he probably owes money on the car! This isn't the first we've seen this acti...
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2001 Chevrolet Express 3500 5.7L headlamps VIN: 1GAHG39R51
Thanks everyone for your help, great ideas. Had the vehicle for three days without acting up as always, looked at wiring to trailer plugs and looked for any problems with bulbs as many had recommended, no problem found. customer stated that it would act up wit...
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2003 Chevrolet Silverado 1500 5.3L heater blower and loss of power light VIN: 1GCEK14T93
Thanks for all of your replies. I have tried them all with no luck. Customer is goint to drive for awhile by clearing the codes when set. I need a break!! Thanks again.
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2011 Ford F-150 Platinum 3.5L TurboChargers VIN: 1FTFW1ET5B
Thanks for the help! To answer some of you're questions, yes we did replace the oil feed and drain tubes and primed the turbos with oil. We performed exhaust back pressure tests on both sides and found almost no back pressure (less than 1 psi). We decided t...
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2005 GMC Savana 2500 4.8L high idle when warm VIN: 1GTGG25V55
I believe the actual fix was cleaning the mass air flow sensor, and in the process i had lost home on the iac which made this seem more difficult. After "homing" the iac the vehicle ran right, so i never actually ended up replacing anything nut the air filter.... Trouble codes: P0507.
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2005 Jeep Liberty Sport 3.7L No Start VIN: 1J4GL48K15
Hi all, well this Jeep is finally fixed. Sorry it took so long to post this, but what we found was a break in the wire that goes from the start relay to pin 30 of the PCM. Looked like the battery acid worked its way into the harness. So we cut out three wires ...
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2003 Mercury Mountaineer 4.0L Safety VIN: 4M2ZU66K73
after everything i did found wires missed up way under the sterring column going to get another transciever today. i have a code for partial reading of key
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2002 Toyota Prius 1.5L Engine VIN: JT2BK12U32
The system was reclaimed and recharged before we posted for help. Mark was correct stating the engine would shut off even with A/C on but you can force it to stay on using Max A/C. Travis sent me some Toyota documentation that verifies it. The manual says when...
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2009 Volkswagen Touareg 3.6L cranks but no start VIN: WVGBE77L89
This VW is fixed with the help of IATN members and thanks for suggestions from Randy [...] down in Texas who mentioned that a fuel hose could blow off and we found that it did blow off. Because there was no fuel pressure on this engine you will not get spark,...
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2006 Volvo XC90 2.5T 2.5L Stall VIN: YV1CZ71446
Hello everyone: My apologies for having this one open too long and without a fix. I will update it at some point if what i found is the fix. As everyone who offered help know this is a European version. Most of you pointed to fuel contamination and that is wh...
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