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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for October 18, 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
2011 Audi A4 Quattro 2.0L Mechanical VIN: WAUFFAFL9B
I have a parts question on the reduced oil pressure switch - F378. The correct part number is [...]? Both are $38.40 (list), 10.0x1 mm thread, single pin, brown switches with the sam...
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2013 Chevrolet Camaro LS 3.6L Misfire VIN: 2G1FE1E36D
First, Thank You for taking time to read this. The vehicle was sold to the customer with ,"NO WARRANTY". Two weeks later it developed a intermittent misfire. Of course trying to keep in good graces, we changed the spark plugs for free. unfortunately no imp... Trouble codes: P0300 (Random misfire)
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2014 Fiat 500L Trekking 1.4L all gears VIN: ZFBCFADH2E
Group this was towed in from another shop. The customer states had an oil leak at valve cover, bad axle and an a/c hose leak. Always ran fine. Customer states shop called her and she went to look at oil leak. They had washed vehicle engine bay. Story I get...
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2010 Infiniti G37 X 3.7L Safety VIN: JN1CV6AR1A
Inherited this vehicle from the dealer,He hit a raised manhole cover in a construction site and deployed both front air bags as well as seat belt pretensioners. First question, On passenger air bag the connectors of course were melted, I have seen Body sho...
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2014 Mercedes-Benz SLK250 1.8L Misfire VIN: WDDPK4HA4E
Vehicle has a random misfire on cyl 1 after start up. Usually within the first minute of starting. Found a tech tip thats really not a tip. Just says issue is being investigated. Has anyone came across a solution?
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2008 Nissan Sentra SL 2.0L bleeding VIN: 3N1AB61E08
Replaced the engine in this sentra with a used unit.We needed to remove the master cylinder upon doing so found brake booster full of brake fluid(Found info not uncommon)Replaced master cylinder found that we have no fluid to the right front or right rear ...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2005 Cadillac CTS 3.6L No Start, No ECM communication VIN: 1G6DP567X5
This one is fixed, NEW ECM not reman. Shame you cannot trust Delco Electronics for an ECM but did remind me of my dealer days with repeat offenders. Thank you for the responses and taking your time. I suspect poor internal ground on these reman units so now... Trouble codes: U0100 (TCM lost communication withECM), U1000 (Class 2 serial data problem--in all modules).
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2010 Chevrolet Equinox LT 2.4L no communication with ECM, TCM VIN: 2CNFLEEWXA
Possible bad connection and bad ground causing voltage drop. Upon disconnecting and reconnecting all connections including bulkhead, new battery and cleaned all ground, vehicle now starts
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1999 Toyota 4Runner Limited 3.4L No Start VIN: JT3HN87R7X
Well car is staring again ,We tried a used ecm but could not program keys to that ecu due to gateway for e prom in immo being shut,But a Jesus miracle happened ,put old ecm back in and security light went out and vehicle starts as designed,Not sure why and hav... Trouble codes: P2796.
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2011 Toyota Tundra 5.7L mode door motor VIN: 5TFDW5F12B
Thanks for all of the replies. The vehicle never came back. If it does I will update it with a fix. Charlie & Tim said it could be binding with the pressure of the blower motor. That makes the most sense to me. Although when we checked the mode door by hand it...
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2006 Volkswagen Jetta TDI 1.9L outside temp sensor VIN: 3VWRT71K86
Well the wiring harness was damaged. The wire was in the headlight loom area torn behind the headlight. Took cover off horn wires and followed back and found. Install new connector end and sensor. After driving car about 20 minutes and reseting compute a/c wor...
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