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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 12, 2024
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Open Help Requests for All Makes and Models
Help Request Answers
2012 Chevrolet Equinox LS 2.4L Surge VIN: 2GNALBEK8C
After we fixed the vacuum leaks the vehicle runs fine till it warms up and after sitting at idle it will start to surge and die eventually. We tried relearning the Idle and the cam position sensor.
2013 Chevrolet Impala LTZ 3.6L Fuel line vibration VIN: 2G1WC5E3XD
The customer has been dealing with this for a while now and 2 other garages have worked on it before us. We found the noise coming from inside the fuel tank. We removed the tank and replaced the fuel pump. The main noise was gone but we now hear a noise/vi...
1989 Chrysler TC Maserati 2.2L No Start VIN: ZC2FP1101K
I used to work on a lot of these At a previous job back in the 90’s! But haven’t seen one in a while! ... Vehicle was towed in. Cranks but no start. First time customer so I have no vehicle history. A preliminary inspection revealed some parts look recentl...
2005 Ford F-150 STX 4.6L engine VIN: 1FTRF12W15
we just replaced the transmission for over drive clutch slipping. after replacement the vehicle was driven 40 miles and no issues. customer pick up later that day and call 20 mins later vehicle stalls when turning to the right. in order to duplicate the st...
2014 GMC Terrain SLE 2.4L Reduced Power VIN: 2GKALREK1E
So I am having a hard time pinning this one down. A few months ago I replaced the high pressure pump on this car for leaking fuel into the engine. Replaced it with a GM pump. Now it has this reoccurring issue with check engine light and reduced engine powe... Trouble codes: P0191 (Fuel Rail Pressure Sensor Performance)
2003 Mercedes-Benz SL55 AMG Kompressor 5.5L abs VIN: WDBSK74F13
Mercedes Tech, please help on this bad boy here. Car came in with a brake system malfunction C249B - Test cable system status [...] N10/1 (Driver side SAM control unit with fuse & relay module) for voltage. Perform DAS diagnosis, recommend replace A7/3n1 SBC ...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2018 Dodge Journey SE 2.4L abs VIN: 3C4PDCBB6J
Thanks so much for the responses. I got an education on this one. I never knew that if the magnetic strip was broke, the sensor would not send a signal even with the vehicle not moving. It needs a wheel bearing and be cleared with the correct the gateway pass....
2011 Mini Cooper Clubman 1.6L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp on VIN: WMWZF3C5XB
Thank all of you for your replies on this Mini Cooper. I was able to perform a reset of Vanos and valvotronic adaptations and also reset fuel trim after all of the previous repairs using our Autel MS908. I also tried a complete reprogramming of DME in an attem... Trouble codes: 002B5, 002B5, 002D9.
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