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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 13, 2020
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
2008 Audi A6 Quattro 3.2L No Start, Cuts out, Stall VIN: WAUDH74F78
Vehicle arrived with an intermittent stall and long crank re start. No fault codes were displayed or stored. We started with replacing the crankshaft position sensor because this happened after the vehicle came up to operating temperature. No change. Check...
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2014 Buick Encore 1.4L Knock/Tick VIN: KL4CJBSB9E
Customer complaint: Engine knock/tick. Confirmed. Sounds for all the world like a lifter. Changed the oil, added a quart of Marvel and extended road test = no change at all. Pulled Valve cover and found nothing jumping out at me. Tried running with the cov...
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2006 Cadillac SRX 3.6L No Start VIN: 1GYEE63776
Car towed to shop , key can not come out used pcm installed and key noe comes out.car still don't crank,did programming for key manually car cranks,but don't start,no codes of any kind with this new pcm but don't start.i got fuel.fire.and agas.the firing a...
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2013 Ford F-250 Super Duty King Ranch 6.7L MIL Lamp on VIN: 1FT7W2BT0D
Found metal in fuel, but that was a different issue we found early and never thought it was related to the p1558.Followed all tests. Spoke with Ford hotline said most commonly an injector fault. Any help would be appreciated. Trouble codes: P1558 (Cylinder 8 injector circuit range/performance.)
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2017 Ford F-150 Raptor 3.5L MIL Lamp on VIN: 1FTEW1C81H
This truck intermittently loses communication on the hs2 can network. This causes the vehicle to light up like a xmas tree. It never acts up long enough to determine if its a shorted module or harness issue. I have gone through the harness the best I can. ... Trouble codes: U0121, U0121, U0121
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1994 Geo Prizm 1.6L No Start VIN: 1Y1SK5364R
This vehicle is really acting strange. Customer said vehicle was idling at his mailbox and it shut off and would not start back. When it got to my shop it had spark but no injector pulse. The injectors had voltage all the time,no pulse I was checking with ...
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2012 Honda Crosstour EX 3.5L engine VIN: 5J6TF1H36C
Car came in and was left overnight on startup the next morning an extremely loud tapping noise was present, sounded like it was coming from the center of the engine, it ran for about a couple of min. then the noise started to dissipate to the point it was ...
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2005 Mercury Grand Marquis Limited Edition 4.6L shift interlock VIN: 2MEHM75W35
Hello all I have a 05 Merc grand marquis Ls with column shift the vehicle will not shift out of park we diagnoised it as a bad light control module and replaced it but still have the same problem, I believe the one from ford is bad but would like your opin...
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2005 Saab 9-3 Arc 2.0L Blower motor VIN: YS3FD79Y85
Good morning Iatn. I hope all are well this morning. I've got this 05 9.3 here for the 4th time with an inop blower motor. This car has ACC. 1st time in with inop blower motor I replaced the motor, fan speed controller and the connectors with connector hou...
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2000 Toyota Tundra SR5 4.7L o2 not ready VIN: 5TBRT3417Y
hello guys i need your help this truck i not able to completed oxygen sensor monitor i have been driving this tuck more than200 miles y have been doing all the drive cycle procedures but o2 sensor monitor does not get ready i found in the internet 2 kind o...
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2007 Toyota Sienna LE 3.5L No Start, No Crank VIN: 5TDZK23C77
so i have this toyota no start no crank no pcm comms no cel light in the run position. i did have a cel in the crank position and i was able to communicate with the pcm by holding the key in the crank position for a minute or so and was able to pull these ... Trouble codes: P0345, P0390, P0365
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2007 Dodge Grand Caravan SE 3.3L Mechanical VIN: 1D8GP24E47
Okay, finally got this one fixed. Never had one with this much shrapnel. Replaced the condenser, receiver drier, and rear TXV. Lots and lots of flushing the lines to get everything as clean as possible. Luckily the new compressor didn't ingest any of the lefto...
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2008 Dodge Grand Caravan SE 3.3L Heat VIN: 2D8HN44H58
Put in a heater core, bled it out and is now making heat. Thank you to all who responded for you help.
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2002 GMC Envoy SLE 4.2L MIL Lamp on VIN: 1GKDT13S12
IF YOU CAN BELIEVE IT...THE DAMN FUEL FILTER WAS THE CAUSE OF THE CONCERN. ALMOST UNBELIEVABLE THAT MULTIPLE TECHNICIANS COULD OVER LOOK SOMETHING SO SIMPLE. THANKS FOR ALL THE REPLIES GUYS. STAY SAFE OUT THERE. Trouble codes: P0171 (System too lean bank 1).
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2009 Mercedes-Benz C300 Sport 3.0L Poor Idle Quality, Cuts out VIN: WDDGF54XX9
OK we solved the mystery fist we had to degoober the engine the manifold had been possibly removed before and we found the center vacuum actuator mount fitting broken. Some how we missed it when we repaired the tumble flap linkage with a heavy duty aluminum be... Trouble codes: P2176.
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1998 Toyota Land Cruiser 4.7L No Start, MIL Lamp on
Thank you to all that replied. So it was a simple fix. The key was too close to the coil. As I was stetting up to scope the coil the key was moved about 2 inches away and when cranked engine started. Moved key back close to coil-no start. This is definite... Trouble codes: B2796, P0100, P0110.
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