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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 21, 2024
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2013 Buick LaCrosse 3.6L MIL Lamp on VIN: 1G4GC5E30D
I have had this car in a few days ago and the fuel trims are always in the negative -25 long term. It has a new maf and a new purge valve And high pressure sensor on the rail from a different shop and I seen there were all ac-delco.The high pressure pump s... Trouble codes: P0172, P0175
2014 Mercedes-Benz GLK350 4Matic 3.5L Pcv VIN: WDCGG8JBXE
Have this Mercedes pull up with a very loud whistling/squealing noise, one of my guys pulls the belt to check pulleys and find still makes noise. Pull the oil cap and noise goes away. Check and found tsb S-B-01.20/24a for same symptoms, order a PCV cover a...
2010 Pontiac G6 2.4L Starting VIN: 1G2ZA5E07A
this car starts and dies a few seconds later, the theft lock light stays on while its runs but there arte no codes in any module except an abs sensor code in the abs module, fuel pressure is 55 psi, i have tryed unhooking the battery and touch the cables t...
2017 Volkswagen Jetta S 1.4L Surge VIN: 3VW2B7AJ1H
Good customer, keeps up w/ oil changes. After engine gets hot and after shifting into higher gears and light load (auto trans), bucking/surging occurs. More pronounced in sport mode. Misfire counters are counting up on all 4 cylinders randomly when problem... Trouble codes: P0366 (Camshaft position sensor B circuit/range performance B1), P0367 (Camshaft position sensor B circuit low)

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