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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 27, 2026
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
2014 Cadillac CTS Luxury 3.6L Excessive Emissions, Poor Idle Quality, Surge, Misfire, MIL Lamp on VIN: 1G6DD1E33E
start car - misfire / backfire / stumble.. As it continues to run it starts to balance out.. car running smooth but find ST fuel trim at 0 and fixed .. LT fuel trim fixed at 40.. Check air box / air filter / intake hose / hoses and tubes on motor = all loo... Trouble codes: P171., P174., P300.
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2016 Cadillac XTS 3.6L 6T70 Transmission VIN: 2G61N5S3XG
I have followed the trouble tree and verified ISS/OSS reads OK. I verified 8.76 v at the ISS terminal inside the front cover, removed the ISS Sensor and checked for metal in the fluid as well as the tip of the sensor, no signs of metal anywhere.I changed t...
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2014 Ford Escape Titanium 2.0L Poor Idle Quality, Surge, Idle surges about 25 VIN: 1FMCU9J96E
Hi, Thanks for helping, I have this Escape that came in for a blown head gasket. It was puking white smoke within 5 seconds of being started but ran pretty well. We found a coolant leak into the exhaust runner of the cylinder head but no issues with the co...
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2018 Honda CR-V LX 2.4L radio VIN: 2HKRW6H33J
Vehicle came in for a battery replacement and unfortunately our memory saver malfunctioned and the vehicle lost power. After that the radio would not work and the display reads "Audio power off". I have tried various holding down certain buttons and holdin...
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2004 Mercedes-Benz S500 5.0L Trunk Lift Motor VIN: WDBNG75J84
Just to be clear, the issue is not the latch or the pneumatic soft closing. The issue us the electrical hydraulic motor that actually open and closes the whole trunk. We have no PIDs for it on Star SDS or Autel, no actuations either. No codes, the motor...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2016 Audi A3 Quattro Komfort 2.0L Misfire VIN: WAUA7GFF9G
Bit of a mystery. The misfire went away on its own and hasn't returned. Customer had the car for a week and told us that it's still driving fine and no misfires. Only thing I can think of was that I bought super gas since it ran low during testing and it impro...
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2015 Jeep Wrangler Rubicon 3.6L readiness monitor VIN: 1C4BJWCG3F
Sorry folks but this thing still has not completed the monitor for the O2 sensor. First let me address the vehicles with testability issues. This Jeep is not included in that. If I'm correct the ones that are it is for the O2 sensor heater monitor not complete...
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