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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 1, 2019
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
2010 Audi Q5 Premium 3.2L transmission VIN: WAUKM58R8A
Hi Audi gurus out there; this 2010 Q5 TDI quattro has a weird bang that seems to be coming from the trans when coming to a complete stop. It happens after driving for a while and after the vehicle is at a complete stop; not moving. Feels like a hard downsh...
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2013 Audi S6 4.0L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Stall, Misfire VIN: WAUJ2AFC3D
Help audi techs!! 12,000 miles ago this s6 had the breather assembly (plastic)replaced for a whistle noise. The vehicle now came back with the following- a no code issue that makes the car un drivable. Stalls cold, will start to misfire as it warms, will l...
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2014 BMW 328d xDrive 2.0L Excessive Emissions VIN: WBA3K5C55E
Customer brought in bmw deisel multiple codes for scr active tank heater. Checked active tank heater no voltage at heater line. Replaced active tank cleared codes and code for metering line returns after a short drive. Not too much info available so replac... Trouble codes: 80518
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2010 Chevrolet Equinox LT 2.4L camshaft alignment VIN: 2CNALPEW4A
GM Gurus, This 2010 Chevrolet Equinox came in with the timing chain jumped. We pulled the head for a valve job, and replaced the timing chain and balance chain. Started the car and had code P0016 (intake camshaft position not plausible) set. We replaced...
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2011 Chevrolet Impala LS 3.5L 1-2 Shift VIN: 2G1WG5EK6B
On first drive after a cold start or significant time sitting it will pull through first gear normally, but act as though it was engaging to second gear, but gear does not engage and will rev like neutral. Let off the accelerator and it will shift in secon...
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2008 Dodge Ram 1500 SXT 5.7L No Start, Stall, MIL Lamp on VIN: 1D7HA18238
Hi, everyone I would surely appreciate any insight on this issue. It is a 2008 Dodge 1500 SXT 5.7 VIN 2. The truck came in with a no start, we had no communication with the PCM after checking powers and grounds we disconnected all sensors with a 5 Volt ref... Trouble codes: P0642 (Sensor reference voltage low), P0523 (Electronic Oil Pressure circuit high), P0522 (Electronic Oil Pressure circuit low), P2127 (Accelerator position sensor circuit low), P2127 (Accelerator position sensor circuit low), P2138 (Accelerator position sensor 1/2 Correlation)
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2007 Ford F-150 XLT 4.2L Excessive Emissions, Poor Fuel Economy VIN: 1FTRF12217
Got a ford with wacked out fuel trims. Found o2 sensor melted found fuse 32 popped. Now the fuel trims are everywhere. Longterm 1 0 longterm b2 29 shorterm b1 20 shorterm b2 18 - 20. Did not find vacuum leak accept for egr{small leak} , found fuel filter c... Trouble codes: P0171, P0174
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2013 Ford Explorer Limited 2.0L Support Bracket On Passenger Side Axle Shaft VIN: 1FM5K7F99D
while working on the turbo I found it easy to change the turbo from the bottom of the auto if I removed the passenger side axle. After completing the job I put the axle back in and had cranked the auto with no exceptions... when I went to back the car out ...
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2008 GMC Sierra 3500 HD SLE 6.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GDJK39K58
The truck was running flawlessly before the cam roller dropped out on the intake lobe of number 7 cylinder. After the install of the new head, rollers, and push rods number 5 and 8 cylinders have a bad misfire, but not a dead miss. The problem basically di... Trouble codes: P0300
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2008 Honda Pilot EX 3.5L master cylinder VIN: 5FNYF18478
Vehicle came in soft brakes, changed the master cylinder and bled the system. first caliper bleeds fine, once i go to the next one plenty of pressure on the first bleed, after that brakes get real soft again unless you wait a minute or two and pedal will b...
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1995 Jaguar XJ6 4.0L MIL Lamp on VIN: SAJHX1740S
1995 Jag XJ6 gives p0411 Secondary Air Injection Flow incorrect code, intermittently and MIL light. Maybe once every few days after clearing.. Air pump is functional but output seems weak. Problem is the [...] cross reference W0133 1603104 air pump is ... Trouble codes: P0411
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2009 Kia Optima EX 2.4L MIL Lamp on VIN: KNAGE22899
Good evening all. I have a 2009 Kia Optima in the shop came in with a check engine light on. Code P0016 found a service bulletin [...] for the oil control valve. Performed TSB and found bad oil control valve high resistance. Replaced the oil control... Trouble codes: P0017
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2013 BMW X5 M 4.4L cooling fan runs VIN: 5YMGY0C57D
replaced both electric auxiliary coolant pumps, performed coolant bleed procedure, road tested car, seems ok, Trouble codes: 2F22, 2F22, 2F22, 2F22, 2F22, 2F22.
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2003 Chevrolet Silverado 2500 6.0L Intake valves VIN: 1GCGK29U33
Finished putting the truck back together today. Runs and drives perfect. Fuel trims normal. I replaced the intake valve lifter because I already ordered the part. He opted not to replace all the lifters. Originally I thought it was a pumped up lifter not bleed...
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2012 Ford E-150 XL 5.4L shift to park VIN: 1FMNE1BL3C
well it looks like everyone had some good input on this one...the tube was all jacked up,replaced the handle,bushing,tube,clamps,spring,basically the whole thing,drop column pretty easy and all parts in stock at ford...by the way the notorious torx screws we n...
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2003 Infiniti FX35 3.5L Unknown VIN: JNRAS08W83
THANKS TO ALL THAT OFFERED HELP- STRANGER THINGS HAVE HAPPENED BUT THE CAM SENSOR WAS FAULTY! WE HAVE NO IDEA WHY THE CORRELATION FAULTS WENT AWAY AFTER A FEW KEY CYCLES. NEW SENSOR AND WE ARE OFF AND RUNNING!! THANKS AGAIN, GREG AND CREW
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1984 Mazda RX-7 GS 1.1L Poor Idle Quality VIN: JM1FB3315E
Thank You for all the great info and time , the customer did not let me pursue on any more diagnoses , she felt the car was away from her for too long and just wanted to take it home and sit in her garage...thank you all for spending the time to help me out..S...
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2004 Mercedes-Benz S500 4Matic 5.0L Heater VIN: WDBNG84J14
After rechecking all hose routing and heater valve operation, I air bled the system one more time, drove it hard for about 10 miles and got good heat, just a tough one to bleed this time, thank you all for your help.
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2011 Volkswagen Tiguan S 2.0L Most electrical VIN: WVGBV7AX5B
Thanks for the replies. As stated in the request there was no issue with power from the battery. The issue was power to the cabin and cluster. Everything pointed to the main power supply relay but that tested good. I was fortunate to have a VW Golf TDI on my s...
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