| Professional Automotive Repair Technical Discussions for April  6, 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 Audi Q7 Premium 3.0L MIL Lamp on VIN: WA1LGAFE5E Looking for a little advanced help on this Q7. Here is what we have. car came in for check engine light // runs rough. switched out bank 1 and bank 2 spark plugs and ignition coils. still intermittent misfire. removed the intake manifold. inspect for carbo... Trouble codes: P0304 (misfire cylinder 4), P0306 (Misfire cylinder 6), P0305 (Misfire cylinder 5), U1017 (ABS control unit)  | 				
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| 2008 Chevrolet Suburban 1500 LTZ 5.3L Misfire, Misfire VIN: 1GNFK16368 Customer returned with Check engine light on for po300 history missfire on #6 and #8. Test drove did not get a misfire fuel trims at idle are around (-6% sometimes would hit -11%) Cruise fuel trims are around 0-3%. when you clear the P0300 drive at 50mph a... Trouble codes: P0300  | 				
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| 2005 Toyota Highlander 3.3L Park VIN: JTEDP21A85 Brought this to me a couple of weeks ago saying it won't always come out of park (the button won't go in to release the shifter) toyota want to sell here the hole shifter assembly $1100 parts & labour, there were no codes in it when i got it , as far as i ...  | 				
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Fixes & Summaries for All Makes and Models
	
| Fix/Summary | Answers | |
| 2018 GMC Sierra 1500 4.3L Mechanical VIN: 1GTV2MEH2J My dumbass technician didn't properly torque the camshaft to spec so it came out of place we reinstalled and torqued no more problems  | 
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| 2013 Ram 1500 Tradesman 3.6L MIL Lamp on, limp mode VIN: 3C6JR7AGXD Hi all, unfortunately I have been notified that I have to close this request. I have not yet fixed this truck but I still have it and will continue to work on it and update when completed. Thank you to the 3 who tried to help me. Dan suggested the throttle bod... Trouble codes: P2122 (Throttle Pedal Position Sensor/switch D circuit low).  | 
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| 2018 Toyota Tundra SR5 5.7L Charging VIN: 5TFUW5F16J I kept calling the customer to come back, but customer has not chosen to return for further testing. I appreciate all who took the time to respond- as always. Since he has had the problem for years he says he will continue to deal with it as he has in the past...  | 
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