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Prev Professional Automotive Repair Technical Discussions for May 20, 2021
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
2017 Chevrolet Equinox LS 2.4L Interior VIN: 2GNFLGEK8H
Car was accumulating water on passenger floor. Found sun roof drain on right side clogged, cleaned.. Checked and cleaned other side. Dried rug ,rechecked for leaks . All good. Five months have gone by and still a a musty ,moldy odor remains. Double checked...
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2017 Chevrolet Express 3500 6.0L Intermittent death wobble VIN: 1HA3GRCG5H
This is a utility van that hauls 12,000lbs at all times. Vehicle has an INTERMITTENT death wobble that occurs after a fairly long period of driving. Occurs at interstate speeds without any braking and sometimes while going down a hill while braking. The sh...
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2005 Ford F-350 Super Duty Lariat 6.0L FICM voltage VIN: 1FTWX31P25
At first it had almost no oil pressure on the HPOP side and that was easy to figure out. (Customer had damaged a stand pipe seal during install.) FICM does not test the injectors when key is turned on. I cannot perform KOEO injector test. I replaced all of...
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2006 Ford Explorer XLT 4.0L Poor Idle Quality VIN: 1FMEU63E66
Hi group, '06 Explorer 4.0 with P2197-O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1. Smoked Intake and found no Leaks. Check pre/post cats for exhaust leaks. 4 OEM Oxygen Sensors installed, clear KAM and code still returns. Fuel Trims on Bank 2 @ Idle... Trouble codes: P2197
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1988 Mercedes-Benz 560SEL 5.6L Heater
Hello Friends: I'm working with this vehicle for almost three weeks. I retrofitted the A/C system ( install new compressor, drier, exp. valve, hoses, R134a service ports, etc) A/c works very good, my problem is at heater system, no heat. Checked the A/C co...
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1986 Pontiac Firebird 2.8L No Start VIN: 1G2FS87S4G
We removed and rebuild engine, after complete assembly crank no start we have no spark we tested tps, coil, module, replaced the distributor we have fuel but no spark. On scanner 5v reference is good.
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2004 Toyota Tacoma Pre Runner 3.4L Poor Idle Quality, Surge VIN: 5TEGN92N44
Hey folks, got a Toyota here I could use some confirmation on. I believe it has a faulty PCM but apparently theres only two available in the country and at $1500 I need some reassurance or insight onto maybe something I missed... So the story is this Tac...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2014 Chevrolet Spark LS 1.2L Surge VIN: KL8CB6S91E
I have followed up on throttle body, fuel pressure and drivability parameters to no avail. I ended up driving the car for 45 minutes to and from town until I could get full time symptoms when hot. Transmission caused surge and later stayed in high gear all the...
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2009 Toyota Matrix 1.8L Mechanical VIN: 2T1KU40E79
hi all,and thanks for your replies.so i concluded that this has a blown headgasket.it blew between the cylinders only.did not overheat,or ever lose any coolant.so i found a low mileage used engine to swap out.thanks for all the replies,most of you were right o...
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