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Prev Professional Automotive Repair Technical Discussions for September 29, 2022
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
2014 Chrysler Town & Country Touring L 3.6L Poor Idle Quality, Misfire VIN: 2C4RC1CG1E
Any Chrysler Dealer guys, help. 2014 Chrysler Town and Country 3.6. Cust came in to replaced 2 Cat Converters for a P0420 and to Check engine misfire. We replaced Cats and Road tested . P0420 is a confirmed fix. The issue now is Cyl#2 misfire. We swapped C... Trouble codes: P0302 (Cyl 2 misfire)
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2006 Ford F-150 XLT 5.4L PCM communication VIN: 1FTPX14566
Transmission was replaced and I attempted to reflash PCM. Can't get through network check on IDS. IDS works on other vehicles. Aftermarket scan tools will communicate. Does anybody have can bus waveforms for this thing? All 3 would be appreciated.
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2019 GMC Sierra 2500 HD 6.0L Poor Idle Quality, Poor Idle Quality VIN: 2GT22NEG6K
Hello All, came in with a slight misfire at idle. CEL on with random misfire code P0300. using modis found that the only cylinder with misfire counters was cylinder #6. Plug looked ok but installed a an AC Delco plug anyways. switched #4 and #6 wires but s... Trouble codes: P0300
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2019 Honda Civic Sport 1.5L MIL Lamp on VIN: SHHFK7H61K
Greetings. Client brought vehicle in due to having to jump start vehicle. Battery original and proved defective. Replaced- ok. Only thing out of the ordinary was the engine oil on dipstick-dirtier than I thought it should be and slightly gas fouled. ... Trouble codes: P2187
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2013 Jeep Wrangler Sport 3.6L Transmission VIN: 1C4GJWAG4D
Thank You in advance for any help! (Please read related repair history below first) Vehicle now has code U0414- "Invalid data received from 4WD clutch control module" I looked in Mitchell for component locator and no info there other than related fixes and...
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2015 Jeep Grand Cherokee Limited 3.6L Engine Temperature VIN: 1C4RJEAG4F
Customer came in and said they replaced the radiator and thermostat due to overheating on acceleration but the vehicle was still overheating. Checked the vehicle and found that any time the throttle is held in gear and only in gear, the temperature creeps ...
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2014 Ram 5500 Tradesman 6.7L MIL Lamp on, MIL Lamp on VIN: 3C7WRMDL4E
Greetings, greetings! I have done as much due-diligence as possible with this one, and then have done it again. Vehicle is an anemic cab/chassis Ram with a 6.7 Cummins. Vehicle has very poor throttle response at low speed/RPM, and will barely build 5-... Trouble codes: P0299 (Underboost), P0299 (Underboost)
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2006 Saturn Vue 3.5L Poor Idle Quality, Poor Idle Quality VIN: 5GZCZ634X6
Looking at data fuel trims at idle b1 st is -27 long term -3 . Bank 2 st is 5 and long term 7 also looking at voltages on air ratio sensors bank 1 upstream is .0008 and bank 2/upstream is at 1.789 . Down steams are at bank 1 789 bank 2 801. . I can unplug ...
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2000 Toyota Avalon XL 3.0L No Start VIN: 4T1BF28B9Y
This vehicle has no spark, no fuel pump operation, no injector pulse. The security light flashes all the time. There is no communication with the ecm. Engine cranks over good but won't start. Powers and grounds are good at ecm. power to amp is good (B+) on...
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2006 Volkswagen Jetta TDI 1.9L outside temp sensor VIN: 3VWRT71K86
Group have an issue with the a/c. Will not turn on due to bad outside temp sensor. This vehicle has been in a wreck years ago. New owner wants a/c to work but have a code 08 on compressor for outside temp too low. I have looked everywhere up front and can ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2015 BMW X5 xDrive35d 3.0L MIL Lamp on VIN: 5UXKS4C54F
It was a long road but the vehicle is fixed now! The Coolant Change over valve was at fault it was restricting coolant flow to the low side EGR cooler! It first tested good in ISTA then later tested bad with no audible sound. We learned a lot along the way! Th... Trouble codes: P011A, 2C220.
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2006 Mercedes-Benz ML350 4Matic 3.5L MIL Lamp on
Ok, I will this a fix although maybe a temporary one. I did end up advancing the pulse wheel slightly on the intake cam and this got rid of the fault. I warned the customer that it could have a worn balance gear but he wasnt prepared to pay for that repair. So...
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