× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 14, 2019
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for All Makes and Models
Help Request Answers
2003 Chevrolet Trailblazer EXT LS 5.3L MIL Lamp on, Reduced Engine Power VIN: 1GNET16PX3
This vehicle has came in and we have found reason to replace tbody tac module and app sensor. customer installed first app sensor and tps sensor. we first replaced tbody it was setting codes for it at that time. returned to customer after test driving for ... Trouble codes: P1125
2005 Chevrolet Suburban 1500 LT 5.3L Poor Idle Quality, Poor Idle Quality, Poor Idle Quality, Poor Idle Quality VIN: 3GNEC16Z55
has new throttle body and harness also checked grounds cleaned ground g104 has 5 volt reference on both wires at throttle body and tac module tps signal wires at throttle body and tac module sweep fine on lab scope up to 5 volts when reduced power light co... Trouble codes: P1516
2012 Chevrolet Cruze LTZ 1.4L MIL Lamp on VIN: 1G1PH5SC6C
Vehicle arrived with CEL on and low power. Scanned codes and suspected boost sensor on inlet pipe to throttle body. Scanned data comparing baro readings KOEO and boost sensor baro reading (1.85psi) did not agree with MAP sensor reading (14.21 psi). Dis-con... Trouble codes: P0236 (Boost sensor performance), P2227 (Baro sensor performance)
2016 Chevrolet Impala LT 3.6L monitor reset VIN: 2G1115S37G
replaced evaporative canister assembly and can not get evaporative monitor to reset after multiple drive cycles
2006 Chrysler Town & Country Touring 3.8L Stall VIN: 2A8GP54L86
Where, oh where, can one find mode 06 information? This is a no code stalling, only thing I can find is in mode 06; ECU ID $10, ID $57, component $00, $58 & $72, all component $00. This is not the first time I have had futile searches for mode 06 informati...
1992 Ford E-350 Econoline Club Wagon Custom 5.8L Poor Idle Quality VIN: 1FBJS31H6N
engine runs good has fast idle Trouble codes: 122 (tp circuit voltage below min)
2006 Ford F-250 Super Duty XLT 6.0L No Start, Cuts out, Stall VIN: 1FTSX21P56
This truck was at another shop trying to get this issue fixed for a couple months, then I ended up with it. The high pressure oil system was checked for leaks, found the cup seals leaking. The injector seals, cups and seals, along with the stand pipes and ...
2007 Ford E-450 Super Duty 6.8L coolant in cylinder VIN: 1FDXE45S77
Greetings: Vehicle has a c.e.l P0310-misfire #10, loss of coolant. Driver says misfires on first morning start. Took plug out. Crusted coolant on electrode. Pressure tested for about an hour, rotated engine, coolant came out. Not a geyser but still su...
2011 Ford Edge Limited 3.5L Abs VIN: 2FMDK4KC0B
Vehicle came in with hard pedal. Found check valve not holding vacuum. Replaced. Now has whooshing noise inside cabin. Replaced booster. Now has soft/fading pedal. Flushed & bled system with new fluid, manually, with comp, and manually again. No help. Repl...
2011 Infiniti QX56 5.6L Bcm VIN: JN8AZ2NE1B
Vehicle came in with the battery going dead. Tested vehicle for draws, found 174ma draw. Scanned for codes, none in pcm. bcm had u1000,b2198,b2562,b2619. Cleared and started removing fuses and fuse links. When the 50a power window fuse was pulled in the en...
2006 Jeep Liberty Sport 2.8L MIL Lamp on VIN: 1J4GL48566
Just picked up this Jeep and it has the P1186 and P0299 codes stored. P1186 returns immediately after deleting. It runs fine but haven't driven it much yet. Seems a bit slow and assume the turbo underboost code might be related. I have a copy of the factor... Trouble codes: P1186 (inlet pressure sensor circuit), P0299 (turbo underboost)
2012 Land Rover Range Rover HSE 5.0L ABS, Engine, Transmission VIN: SALMF1D49C
I need some reassurance here. Vehicle will not crank and no communication with ABS module or steering angle sensor module. If I hold the brake pedal and push the button the dash lights up and goes out when I release start button. It will however start if I...
2010 Lexus IS250 C 2.5L RR ABS Sensor VIN: JTHFF2C20A
Got a C1407 ABS code-RR wheel speed sensor- sensor ohms good. Doesn't look like we have power at the wheel speed sensor. I need to check the wiring from the ABS module to the sensor. There is a connector XP1 that the RR speed sensor plugs into somewhere on...
2007 Mercedes-Benz S600 5.5L Tandem Pump VIN: WDDNG76XX7
Hello techs, this 2007 S600 (model 221.176) came in with the concern: loss of P/S and whines (one) time after 300 mile trip. Customer restarted vehicle after quick stop and all seemed normal. Road tested vehicle 20 miles and DNE any problems. This vehicle ...
1979 Pontiac Firebird Trans Am 6.6L oil flow to rockers VIN: 2W87K9L165
2 years ago our customer spun a bearing in his 403. Got it replaced, what he didn't know at the time was that they replaced it with a olds or buick 350. Came to us because of the lack of horsepower. We installed an aluminum intake with a edelbrock carb. Ha...
2000 Toyota 4Runner 2.7L MIL Lamp on VIN: JT3GM84R1Y
Vehicle has been taken on test drives so monitors can be completed. Every time the vehicle is turned off, the monitors reset themselves, as if someone cleared the computer system or disconnected the battery. Vehicle has no problem starting and does not tur...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2009 Cadillac STS 3.6L Misfire VIN: 6G1EL55779
Thanks for the replies. Cylinder 3 still slightlt misfiring. Probably mechanical problem due hydro lock when injector was stuck open. Client don't want to fix it. Will use car this way. But now situation is better. Not setting misfire code anymore. Because ... Trouble codes: P0303 (Misfire cylinder 3).
2010 Chevrolet Traverse LT 3.6L Poor Idle Quality, Stall, Misfire VIN: 1GNLVGED1A
Thank You one and all for your replys. CAT was the correct answer. We will be sending this to the Exhaust Shop for repairs. Thank You again. Trouble codes: P0336 (Ckp), P0102 (Low MAF Frequency), P0036 (B1 S2 Heater low volt), P0300 (Random Misfire), P0335 (Ckp), P3026.
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next