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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 13, 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
2007 Chevrolet Silverado 2500 HD WT 6.6L No Start, Stall, MIL Lamp on, VIN: 1GCHK246X7
Really im not asking for a hand out or someone to figure this out for me. I really would like to learn what i dont know and cant find any info on and figure it out myself. I am the type to figure it out on my own and not give up until i do. My issue is im ... Trouble codes: P0089 (Low fuel rail pressure)
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2016 Ford Explorer Sport 3.5L MIL Lamp on VIN: 1FM5K8GT4G
Vehicle came in with check engine light on with code P04db. Checked data and compared data to another vin t 3.5 explorer. Found koeo bad vehicles sat at 3.96 volts at 0inH2o. When started and warmed up found problem vehicle went down to 3.94 to 3.95 volts ... Trouble codes: P04DB
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2018 GMC Yukon Denali 6.2L #1 lifters VIN: 1GKS1CKJ3J
Engine developed lifter noise on #1 cylinder at 72,500 miles. Changed oil with AC Delco PF63 filter. No improvement, so pulled left head and replaced #1 lifters with new OEM. Pushrods, cam, lifter bores and original lifters all look excellent. Oil from the...
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2003 Jeep Wrangler SE 2.4L Poor Idle Quality, Surge, MIL Lamp on VIN: 1J4FA29193
Jeep originally came in with a blown head gasket. Head was sent to machine shop to be resurfaced. The head was badly warped,but machine shop was able to plane and straighten the head although we had to shim it. After reassembly, the truck ran fine. It's be... Trouble codes: P1391 (Intermittent loss of cam or crank signal.)
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2010 Mercedes-Benz E350 4Matic 3.5L car VIN: WDDHF8HB3A
This thing will ride PERFECT under 50-60mph.. Over that, 70-80 or so it will have what seems to be a tire/balance problem, except it is a bit worse under load. BUT it runs perfect. The tires have been re-balanced, rims are perfect [new], No brake issues, a...
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2014 Ram 1500 Express 5.7L engine VIN: 1C6RR7FT3E
Now the truck starts very hard. I have to give it throttle and it starts weakly. The rpms will go up to about three grand and it usually shuts right back off. I did have it running for about 30 seconds and was able to monitor misfires, it said 0 on all 8. ...
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2014 Ram 1500 Express 5.7L Engine VIN: 1C6RR7FT3E
This is a follow up to my previous help request. I replaced the cam and lifters and the truck ran poorly. I found no compression on the entire left cylinder bank. I ran a leak down test and had severe leakage on all 4 cylinders of the left bank, at the int...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2008 Acura TL 3.2L No Start VIN: 19UUA66298
The problem was the ECM and was having trouble with Immobilizer locking it out. After I hooked and powered the old ECM with my Maxi Sys Elite I went into the Immobilizer and was able to use the replace ECM function which wrote everything into the used ECM and ... Trouble codes: P0335 (Ckp signal a missing), P0340 (Cmp signal no signal).
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2012 Ford F-150 FX4 3.5L Battery VIN: 1FTFW1ET9C
Hi all, Thank you to all those who took time to make suggestions to me. This truck kicked my tail, and the boss pulled the plug on me doing anything else. After a week of watching the draw stay steady at 0.02, we gave it back to the customer, and it went dead ...
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2016 Ford Explorer Sport 3.5L MIL Lamp on VIN: 1FM5K8GT4G
Hey guys update on the car. Front turbo was replaced and found low boost code is now gone. Vehicle drove well and makes good power now however code p04db has returned. I was hoping that the bad turbo could have set this code however it appears to be a separate... Trouble codes: P0299, P04DB.
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2006 Volkswagen GTI 2.0L Under/over boost VIN: WVWEV71K16
I have to close this help request due to timing out. Unfortunately I have not had time to continue testing this week because of staff shortages. I did road test vehicle and tried the tight turns to the right and left which did momentarily help with the SAS cod...
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