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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 24, 2022
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
2008 Audi A6 Quattro Avant 3.2L MIL Lamp on VIN: WAUKH94F88
Hey audi guys i have this 2008 audi a6 3,2 with code p0106 ,replace the map sensor ,clean throttle body ,smoke the intake no leak .after drive for a while code came back i have 5 volts an good ground at sensor , am thinking is the ecm problem ,need some he...
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1989 Chevrolet Blazer Silverado 5.7L Poor Idle Quality, Misfire, slight backfire VIN: 1GNEV18K6K
We replaced the engine on this vehicle after the old one locked up. The customer requested performance intake and roller rockers. This vehicle sputters and slightly backfires for the first 1-4 min. of idle in the morning but never again when warm. if the v...
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2010 Dodge Grand Caravan SE 3.3L Wireless Ignition Node VIN: 2D4RN4DE6A
This one has given me a headache. We are replacing the Wireless Ignition Node because if intermittent problems such as vehicle will start if you barely move the fob while in the run position and the vehicle will die while driving but you can wiggle the key...
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2011 Dodge Grand Caravan Express 3.6L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2D4RN4DG8B
Owner towed the van to us. It can start with accelerator pedal to the floor, and have to play with pedal to keep running at about 2000 RPM. If gas pedal let go van stalls . We check power and grounds to ECM, we scope current on coils, it has clean shape, b... Trouble codes: P0300, P0172, P0175 (Fuel system rich)
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1999 Ford F-150 XL 4.2L no heat VIN: 1FTZX1725X
costumer compliant for two thing first p0174 and poor heat when driven the p0174 is fix it but still poor heat at idle and cool when driven, here the problem another shop replaced the radiator and coolant because was really dirty and according to customer ...
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2015 Infiniti Q70 3.7 3.7L No Start VIN: JN1BY1AP9F
Vehicle will not start unless B1 cmp sen is disconnected. Once running B1 Cam position value @ Idle is (-17.2) while B2 value is (-02.0). When accelerating B1 value ranges from (-17.2) to (-15.1) B2 value ranges from (-02.0) to (0.0). Cylinder cutout occur... Trouble codes: P0340 (cmp sen/circuit B1), P0011 (Intake Cam Controller B1), P0300 (Multiple Cylinder Misfire)
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2015 Mercedes-Benz CLA250 4Matic 2.0L turn signal
have the message "Right turn signal problem" also "left turn signal problem" pop up on the dash. Does have factory LED tail lights. Turn Signals, 4 way, brake lights all work. I did notice inside the tail lamp assembly, the LED strip for the turn signal 2 ...
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2012 Volkswagen Passat S 2.5L power steering fluid VIN: 1VWAP7A39C
Vehicle came in with a power steering noise complaint. Found steering fluid all over the top of the reservoir. Verified noise from pump. Filled reservoir and checked for leaks-no leaks found but noticed reservoir is full of air in the fluid. Replaced power...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2012 Cadillac CTS 3.0L radio VIN: 1G6DA5E53C
I asked the owner of the car lot if he still had the original radio so I could compare part numbers and he informed me he had sold the car as is. Thanks to all who took time to reply.
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1994 Dodge B350 5.2L Misfire, MIL Lamp on VIN: 2B7JB31T2R
So we tried checking the alternator for stray voltage and bad alternator but had no issues. We tested the grounds all over the vehicle and even tried adding some. We tried replacing both the pick-up coil and the crank sensor but had no change. We did notice th... Trouble codes: 27 (Injector 5), 27 (Injector 5), 27 (Injector 5), 27 (Injector 5), 27 (Injector 5).
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2009 Dodge Challenger R/T 5.7L rack and pinion VIN: 2B3LJ54T39
Hello everyone, thanks for all the replies, I replaced rack with one from dealer and so far so good. Thanks again, wish I would have done this to begin with. Lee
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2011 Ford Explorer XLT 3.5L apim VIN: 1FMHK8D83B
thanks for the reply and check update and was up to date.
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2013 GMC Terrain SLT 2.4L brake pedal VIN: 2GKFLVEK7D
Replaced the new master cylinder with different new one and bench bled it and installed performed base bled and abs bled then base bled again and all is good now. May have got a bad new part or tore the seal when bench bleeding the first one. Thanks everyone ...
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2015 Hyundai Sonata Limited 2.4L fuel system VIN: 5NPE34AF6F
As always, don't forget to check the simplest of things. Turns out the tank was filled with water at some point, and could idle, but there wasnt enough fuel in the water to rev past idle.
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2020 Jeep Gladiator Sport 3.6L Radio VIN: 1C6JJTBG0L
Some great replies! Thanks for the input. I replaced both mics per STAR. Did not seem to change the noise! My writer drove a new Gladiator, did not even have bigger tires on it, like the one I am working on. He said that one had the same noise... I also saw so...
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2012 Kia Optima EX 2.4L MIL Lamp on, loss of throttle VIN: 5XXGN4A78C
After more tests that left no conclusion and giving the customer the 2 options of Accelerator pedal position or PCM the customer decided to wait for the problem to get worse before repair. Thank you for the helpful responses. Trouble codes: P2101, P2110, P2138.
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