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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 25, 2021
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
2013 Audi Q7 Prestige 3.0L Upper End VIN: WA1DGAFE6D
My first start up of vehicle after verifying oil full (but black) on dipstick, noise was intense and sounded metallic and like in the head somewhere. Left side worse than right side. Can feel the rattle vibration on supercharger, valve cover etc. Obviously...
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1998 BMW 740i 4.4L dash lights and rear brake lights stay on VIN: WBAGF8327W
car came in with battery draining due to brake lights and dash lights stay on when you turn ignition off and take the key out. you can lock the doors and brake lights and dash lights stay on. you can unhook the negative a few times back to back and everyth...
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2006 Chevrolet Corvette 6.0L Torque Tube VIN: 1G1YY26U36
We have not heard noise like this it is noisest in park & neutral, slightly there in when in gear.
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2008 Chevrolet Corvette 6.2L Poor Idle Quality, Hesitation, Cuts out, MIL Lamp on VIN: 1G1YY25W58
Customer stated that the vehicle started running bad after fueling. Vehicle has had a tune installed and removed several times by customer with a K&N cold air intake. We have removed the tune, removed all fuel and put fresh fuel in the tank. Replaced spark... Trouble codes: P0106 (Map performance)
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2017 Chevrolet Colorado 2.5L 1st 2nd VIN: 1GCHSBEA0H
The transmission will go into neutral with moderate throttle only in first and second gear all other gears are fine, the doors will unlock\lock when this happens and the prndl will flash park\neutral. No codes all wiring looks good, the range switch is int...
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2007 Dodge Sprinter 2500 3.0L MIL Lamp on VIN: WD0PE84507
Cannot clear code P2626. Thought we had a plugged particulate filter so have done 3 regeneration processes plus a cleaning with Liqui Moly. Nothing changes. The readings KOEO for pressure sensors are 986 hPa for both the baro and the manifold air pressure ... Trouble codes: P2626 (Diesel Particulate Filter)
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2015 GMC Sierra 1500 5.3L transfer case VIN: 1GTV2VEC9F
My personal truck has the four wheel drive button flashing and then stayed in 2wd and wouldnt illuminate nor shift out. I had lost communication and had a new module and motor on hand, now obv need communication and I checked fuses and have on the TCC modu...
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2003 Honda Pilot EX 3.5L subframe
Hi all, I've dealt with many a broken bolt, stud etc in my day. But have never encountered this situation before. Was replacing a steering rack in 03 Honda Pilot. Done these before on the Pilots/Odysseys. When I had the rack all disconnected I went to drop...
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2006 Jeep Grand Cherokee Limited 4.7L Tpms VIN: 1J4HR58N66
Ok, we have been chasing this tire pressure system that comes up in the driver info display in the cluster. all tire pressures show fine. the dealer replaced the right rear trigger transponder and the pigtail. I performed a trigger test in the wireless con...
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2016 Jeep Cherokee Latitude 3.2L No Start, VIN: 1C4PJLCS1G
vehicle returned couple days later on flat bed."no start" didn't speak to tow operator myself but appears he was able to get it out of park and someone else here drove vehicle into shop yard indicating all working normal. went out to vehicle Wednesday foun...
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2004 Mercedes-Benz SL500 5.0L Shocks VIN: WDBSK75144
Someday, the vehicle is lower overnight. Sometime it good for a month. Found no oil leak. Has anyone have this problem before
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2007 Volvo XC70 2.5L Motor starting VIN: YV4SZ59287
The 2007 Volvo XC70 2.5t has an extended crank time. Sometimes it takes 30 seconds to finally fire up, some occasions it will fire right up. Stores code 5000 after a few cranks. New battery, new crank sensor, fuel pressure is good, and no contamination on ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2012 Acura MDX 3.7L Misfire VIN: 2HNYD2H42C
TIMING MARKS WERE DEAD ON. WELL WE FEEL REAL STUPID ON THIS ONE BUT WHEN MY TECH PERFORMED THE LEAKAGE TEST HE WAS STILL USING HIS HOSE FROM HIS COMPRESSION TESTER WHICH HAS THE SCHRADER VALVE IN IT AND THAT'S WHY WE WERE GETTING NO LEAKAGE READINGS, AFTER U... Trouble codes: P0305 (Cylinder 5 missfire).
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2013 BMW 328i 2.0L No Start VIN: WBA3C1G5XD
Thank you all for the help..Customer towed vehicle to the dealership to see if they would cover repairs..It did seem to be timing related but was unable to diagnose any further.. Trouble codes: CDA90.
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2004 Dodge Durango Limited 5.7L shift motor VIN: 1D8HB58D24
the fix was an oe transfer case shift motor. four aftermarket shift motors with no luck. the fit of the connector was tight and the alignment of the the shift motor in the awd position was slightly off. after ordering two used motors and receiving the wrong on...
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2007 Dodge Nitro SXT 3.7L Brake Fluid Level, Rear Wiper Park Switch Input, VIN: 1D8GU28K17
Sorry it took so long to reply to fix. Our problem was a bad ground from brake fluid level sensor. Repaired wiring. Replaced radiator and trans pan and out it went. They declined following up on any of the other problems for now. Thanks
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2005 Nissan Frontier LE 4.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1N6AD07W45
just to be sure that the right hand catalyst could be the issue i went down and bought an back pressure gauge kit. removed and installed the guage in the 02 sensor hole upstream. the thermal imager was showing hotter at front then rear. back pressure was 5 psi... Trouble codes: P0300.
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