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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 2, 2024
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for All Makes and Models
Help Request Answers
2019 GMC Terrain SLE 1.6L MIL Lamp on VIN: 3GKALWEU0K
The vehicle exhibits a thumping noise from the fuel tank, like a slow moving lift pump, but runs normally. I started by trying to find the fuel pump RPM PID as the service info describes. I do not find a PID for this using the GDS2 system or any aftermarke... Trouble codes: P129F
2016 Mercedes-Benz GL450 4Matic 3.0L MIL Lamp on VIN: 4JGDF6EE6G
This Mercedes runs just fine with no issues but within a short time throws this code upon clearing and restarting the car, throws code without even driving at idle. I put a smoke machine on it and found nothing. I pulled all the intake system up to the tur... Trouble codes: P2279 (A leak was detected in the intake air system), P2279 (A leak was detected in the intake air system)
2015 Ram 1500 Big Horn 5.7L Parking light out warning VIN: 3C6RR7LT9F
This truck displays a "Parking light out" message on the instrument cluster every time that both the parking lights and brake lights are on at the same time. It sets BCM codes B16D7-15 and B16DF-15 (Left & Right tail lamp control - circuit short to battery...
2018 Volvo XC90 T6 Inscription 2.0L Radio VIN: YV4A22PL2J
The customer stated that the left-side speakers after a while become weak and do not recover no matter how much you turn them up. The first step in diagnosing any problem is to confirm the customer's complaint. Plan A was to monitor the radio with the v...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2013 Land Rover Range Rover Evoque Pure 2.0L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: SALVP28G4D
Well this did not go well. Customer refused to pay for diagnostic time. Car was taken to local LR dealer where they determined it had jumped timing and recommended an engine replacement. Last I heard she was sending it back to the used car dealer it came... Trouble codes: P0300, 1, 2, 3, 4 (multiple misfires), P0366 (cam position sensor B range/performance), P2544 (torque request), P0505 (idle air control), P0506 (IAC lower than expected), P0560 (System voltage).
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