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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 14, 2018
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
1998 Chevrolet K1500 Silverado 5.7L Alternator
In need of help on diagnosis on charging system. Vehicle came in with dead battery, no crank, no start. Checked charging volts after jump start, alternator charging @8v, replaced alternator with ACDelco new OE replacement, still no charging volts at the ba...
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2007 Chevrolet Corvette 6.0L Clutch Pedal VIN: 1G1YY26U57
First time had good pedal after bleed, test drive good, customer took and came back, clutch pedal locked in up position
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2007 Dodge Ram 1500 TRX4 5.7L MIL Lamp on VIN: 1D7HU18247
truck has no driving or running problems. verified problem with scan tool showing poor reading on graph. o2 sensor on bank 2 read good. voltage reading at plug are correct. smoke tested exhaust, no leaks. smoke tested intake, only leak was around egr (whic... Trouble codes: P0133
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1998 Ford Expedition Eddie Bauer 4.6L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: 1FMRU18W2W
Vehicle received running poorly with multiple codes. Scanner showed no activity on the two front sensors and would stay in open loop. Sprayed carb cleaner into vacuum line and vehicle performed much better, front oxygen sensors began switching and went int... Trouble codes: P0133, P0153, P1131, P1151, P0174
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2005 GMC W4500 Forward W4S042 5.2L MIL Lamp on VIN: J8DC4B1645
hey guys truck came in with blown head gasket removed head sent to machine shop head no good installed new head from dealer all new head bolts and gaskets truck runs fine but p0340 code always there it seems timing is off checked all wiring from pcm to cam... Trouble codes: P0340
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2006 Subaru B9 Tribeca Limited 3.0L Poor Idle Quality, Misfire VIN: 4S4WX83CX6
Hey Guys, haven`t been on in awhile. I`ve got a 2006 B9 Tribecca we purchased at auction. I`m not real familiar with Subarus and the H engines. This one came in with 2 cylinders mis firing. I did the usual maintenance of replacing plugs since we don`t know... Trouble codes: P0302 (2 cylinder mis fire), P0305
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2010 Subaru Legacy 2.5i 2.5L No Start VIN: 4S3BMBL65A
Problem was intermittent for last few weeks: engine crank, no start; Then Start ok after 10 minutes - several hours. After start, ran o.k. until problem recurred. NOW, all the time - engine crank, no start. Spray starter fluid (ether)= it starts and th... Trouble codes: P1578 (Meter Failure old), C0074 (Master Cylinder Pressure Sensor Output Current), C0264 (VDC Communication System current), C0282 (Emergency Cancel Status old), C0231 (ECM Failure old), 96 (Curtain Airbag LH failure)
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2007 Toyota Sienna LE 3.5L Starting VIN: 5TDZK23C67
tested b+ on all circuits has that tested IGT at coil and at PCM, tested all IGF signals starts at 5 volts drops as should still starts and dies cleared codes all coil codes comeback losing pluse at injectors as said before tested circuits and signals with lab...
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
1998 Chevrolet K1500 Cheyenne 5.0L Timing
Well, as one said, I "shipped it". The customer was not willing to spend the time to experiment more as it was running well with no codes. If it was a slow winter month, I would have tried to 180 the gear on my dime as I felt something was off. I had not thoug...
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2007 Hyundai Accent GS 1.6L MIL Lamp on VIN: KMHCM36C27
thanks guys right on the money pressurized exhaust small pinhole leak in pipe before cat repaired leak monitors completed thanks again Trouble codes: P2096.
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1998 Mercury Sable GS 3.0L No Start VIN: 1METM55U0W
wiring harness under intake manifold was eaten by mice customer declined repair
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2016 Ram 1500 SLT 5.7L Starting VIN: 1C6RR7LT9G
after doing voltage drop tests and test for loose wiring , testing relays checking fuse center under hood , wiring connectors under dash . I came across a bad ground , after repair turned the key and away it went started right away thank you people that took...
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2006 Scion xA 1.5L Driver Airbag VIN: JTKKY60406
Thank you all for the helpful info, I think it will need a new module from OEM. The owner has bought 2 modules online and when they came in they were both different part numbers than the original, and they were also physically different and would not plug in t...
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