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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 20, 2023
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for All Makes and Models
Help Request Answers
2014 BMW X5 xDrive35i 3.0L Misfire VIN: 5UXKR0C57E
This car came to us from one of our local dealerships. Customer complaint was poor performance and a illuminated check engine light. We found active misfires with oil that was heavily contaminated with fuel. We installed 6 new injectors with the EU6 design... Trouble codes: 14031, 14041, 14000, 14030, 14040
2008 Ford F-150 Lariat 5.4L Poor Idle Quality, Misfire VIN: 1FTPX14598
Not sure where to go on this one. Customer bought an auction vehicle and stated the engine sounded like a diesel so he replaced all timing components with OE ford parts including chains, guides, phasers, vct solenoids and all rockers and lifters on bank 2 ...
2000 Toyota Sienna LE 3.0L Misfire VIN: 4T3ZF13CXY
I have another doozy! At least for me it is. This one arrived blowing the EFI fuse. This fused circuit went right to the ECM. If I unplugged the ECM, the fuse would not blow. If I plugged the ECM in the fuse would blow. Put a reman ECM in it and it started... Trouble codes: P0171, P0172, P0302, P0304, P0306, P1130

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2014 Chevrolet Cruze LT 1.4L Turbocharger VIN: 1G1PC5SB8E
Figured it out and this was a bit of a weird one. No previous codes when vehicle came in. I had already checked back pressure like suggested, all okay there. Ended up pulling only the hose to wastegate which would stop the wastegate from opening and drove the ...
2011 Jeep Grand Cherokee Overland 3.6L charging VIN: 1J4RR6GG0B
Thank you to all who replied. Especially Louis [...]. who reached out and helped. I added an external regulator to the Jeep. I left the sense wire connected to the PCM and the SES light remained off and it charged correctly. Thanks again.
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