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Professional Automotive Repair Technical Discussions for April 21, 2023 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2006 Cadillac DTS 4.6L MIL Lamp on, open loop VIN: 1G6KD57Y86 The vehicle intermittently goes into an open loop, even when sitting at a lite. When it goes into an open loop, p0420 kicks in. When I snap the throttle, it goes into an open loop, then back to a closed loop. Trouble codes: P0420 |
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| 2016 Chevrolet Silverado 1500 LT 5.3L Stall VIN: 3GCUKREC0G Customer states the truck will stall at times & the check engine light will come on truck restarts without a problem but it sets the p12a6 code i tried a new fuel pump driver module and drove the truck for 2 days customer picked the truck up & within 20 mi... Trouble codes: P12A6 |
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| 2018 Jeep Cherokee Trailhawk 3.2L Stop/Start VIN: 1C4PJMBX5J I have a Stop/Start failure. Code P1483 Starter relay 2 stuck off. If I put ignition in run mode and reset all additives, the stop/start function will work with no codes. But if I cycle the key off, and open the door and restart it will set the P1483 and s... |
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| 2005 Mazda RX-8 1.3L Clutch VIN: JM1FE17365 Fellas this one is kicking my arse. It came in - customer said he couldn't get it into gear until it warmed up. We decided to bleed the clutch- Pedal hit the floor and won't come back up. Tried to pressure bleed. Tried to vac bleed both from the slave and ... |
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| 1993 Toyota Pickup DLX 2.4L burns module up VIN: JT4RN93P8P Got spark after rebuilding ignition system. Engine missed bad and smoke came out of module - got super hot could not touch. Installed another part and it tried to smoke it so we shut it off before it did.Checked all grounds on engine body and frame - all g... Trouble codes: 13 (crank sensor circute) |
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| 2016 Toyota Tundra Platinum 5.7L MIL Lamp on VIN: 5TFDY5F16G This came in a week ago for the P2440 and a couple of other codes related to the switching valve. It took several trips for it to reset after clearing so I replaced the valve assembly located in the valley. And yes, I went cheap with Dorman. The two other ... Trouble codes: P2440 (Secondary Air Injection System Switching Valve Stuck Open Bank 1) |
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| 2005 Volkswagen Passat GL TDI 2.0L MIL Lamp on VIN: WVWCE63B15 Hello, I have this 2.0 BHW that has me stumped. Came in with MAF code and under boost and customer had changed the MAF with a aftermarket part. I pressure tested intake at 10 psi and found multiple intake/intercooler hoses leaking. I changed all hoses in t... Trouble codes: P0101, 16485 (Mass or Volume Air Flow Circ Range/Performance) |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2008 Chevrolet Silverado 3500 HD LTZ 6.6L Poor Idle Quality, Surge, MIL Lamp on VIN: 1GCJC33638 Found a glitch in the fuel pressure sensor, replaced, behaving properly now. thanks to all that replied. Dan Trouble codes: P0088. |
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| 2014 Ford Taurus Limited 3.5L Starter VIN: 1FAHP2F82E WELL FELLOW TECHS THE CAR IS FIXED IT WAS A BAD PCM HAD TO WAIT FOR ONE BUT ALL TESTING POINTED TO PCM THE MAIN FACTOR WAS A GROUND WAS BEING SENT OUT OF THE PCM BUT NO POWER TO THE STARTER RELAY FROM PCM ALOT OF PINPOINT TESTING HAD TO BE DONE BUT IT VERIFIED... |
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| 2021 Hyundai ioniq 1.6L ptdc's prevent smog Dealer took it back and PCM fixed it. BAR failed it with [...] and 187 warm ups. I've been doing this a long time lol. The werid part I spoke with a ref about... Why did they pass another with the same PTDC's that we have for sale up front??? It had 255 wa... Trouble codes: U0163, U1310, P1A78, P1A7E, P17A0. |
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| 2012 Ram 1500 SLT 5.7L Cylinder 1 VIN: 1C6RD7LTXC Thank you for all the replies, unfortunately we are not getting to take this one apart but there is definitely an issue with #1 intake lifter or the lobe itself, the lift on that side is significantly smaller than the rest of the engine. Customer opted to repl... |
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| 2004 Saturn Ion 3 2.2L Fuel filter fit VIN: 1G8AM12F54 Got a Purolator F65768 like in my last picture, and it fit perfect. Has the plastic retaining clip like the original filter and doesn't need a tool to remove. Not sure why the AC Delco didn't fit as that's what is called for by application. |
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