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Professional Automotive Repair Technical Discussions for August 18, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2007 Dodge Ram 3500 ST 6.7L low power VIN: 3D6WG46A87 fuel pressure is fine except on hard acceleration once commanded pressure exceeds 26000 psi the actual pressure will instantly fall to 11000 psi and stay there until the commanded pressure falls below 11000 psi as long as commanded pressure stays below 260... Trouble codes: P000F |
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| 1994 Ford Bronco Eddie Bauer 5.8L Starting VIN: 1FMEU15H3R Hi, this 94 bronco 5.8L drove in w transmission shifting funny, scanned codes and found tps code. Replace tp sensor, no more codes, scan data showing tps moving smooth but now we have no spark. Disconnected tp sensor - still no spark. 5V ref signal at the ... |
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| 2013 Ford F-450 Super Duty XLT 6.8L Hesitation VIN: 1FDUF4GYXD Hi, thank you for taking the time to help. This one seems to be one of the throttle position sensors because the throttle has to be depressed to 23% before it matches TPS B (TPS B never drops below 23%, it goes up but not down.) and then the engine surges ... |
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| 2014 Ford Focus SE 2.0L Hesitation VIN: 1FADP3F25E Just swapped engine due to customers daughter overheating. This thing will not get out of its own way. It has very little throttle response but idles smooth and eventually goes ok when up to speed. Will not set a code. Tech did not realize by removing the ... |
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| 2008 Jaguar XJ8 4.2L Monitors VIN: SAJWA71B68 Does anybody know the drive cycle to run the secondary air monitor on this vehicle. All monitors except AIR have run. There are no codes. We have had at least 4 cold drive starts. |
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| 2001 Lexus IS300 3.0L Excessive Emissions, Poor Fuel Economy VIN: JTHBD18261 Ok, Customer just bought vehicle with codes p0172 and p0175. vehicle does have a K&N Air intake and filter. Check numbers for the K&N and it fits the vehicle. all pids are at idle. Lt Bank 1 30% and St Bank 1 19% Lt Bank 2 29% and St Bank 2 20% MAF g/s 5... Trouble codes: P0172 (System to rich bank 1), P0175 (System to rich bank 2) |
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| 2004 Toyota Highlander 2.4L Drive cycle VIN: JTEGD21A24 360 miles and obd monitor for catalytic converter is still not ready. Emission is clean. No exhaust leak.no damage to cat.no pending code. Found no sensors that is getting close to be out of range on mode 6 data. Any one remember how many miles they drove ... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 1997 Buick Park Avenue 3.8L Engine VIN: 1G4CW52K9V Thanks for all the responses!! Most of you nailed it! The cause of the overheat was a failed 90-degree plastic coolant elbow and a weeping water pump. I removed the throttle body as suggested by many and found a pool of coolant in there. I sucked all the coola... |
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