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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 21, 2020
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
2001 Chevrolet Tahoe 5.3L HVAC Mode door VIN: 1GNEK13T61
Vehicle received in early July of this year with inoperative mode door function. We replaced with AC Delco part and worked fine until Sept. 10th. Several days later the actuator failed again. What could be causing these failures? The door moves freely with...
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2014 Ford E-250 4.6L Oxygen sensors not r VIN: 1FTNE2EW1E
Tried resetting KAM. Disconnecting battery and reset computor. Driven over 100 miles. Never set any codes.
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2010 Honda Civic EX 1.8L Security VIN: 2HGFG1B89A
First of all thank you to everyone who can offer some help on this issue. This car came to us after a stereo install from another shop because the anti theft light would randomly not make the vehicle start. It is very intermittent for example it was starte...
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2010 Hyundai Elantra SE 2.0L front brakes VIN: KMHDU4AD9A
This vehicle came in last week with pretty strong pull to left under braking. I started by making sure both brakes in front released when pedal was released. No dragging and temp of both rotors was even. All four brakes were bled and all calipers gravity b...
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2010 Nissan Frontier SE 4.0L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp on VIN: 1N6AD0CWXA
Vehicle starts and then stalls.Sometimes it wont stall out and it will surge and about stall repeatedly.Customer stated this started driving down the road.I have studied data and unplugged everything possible with no effect at all.The only code we get seem... Trouble codes: P1564
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2016 Nissan Altima 2.5L Stall VIN: 1N4AL3AP0G
Please help on this bad boy here. Customer concern engine start, but stall out right away & follow with check engine light on. We replace front & rear O2, mass sensor, clean throttle & idle relearn & have no luck resolve the problem. We can't duplicate the... Trouble codes: P2096 (Post Catalyst oxygen sensor correction Bank 1 too lean)
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2013 Ram 3500 Laramie Longhorn 6.7L High Beam Head lights VIN: 3C63RRKL6D
This is request for a friend far from me that is not a mechanic. Problem is No high beam headlights when applied with forward turn signal arm-Yet in the pulled back position they light up. He has checked all fuses under hood and under dash. Also right side...
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2005 Saab 9-3 Linear 2.0L Network down VIN: YS3FB45S85
Calling all Saab experts!! This one has a bus problem somewhere but I am hoping someone has a technique for this. The CIM is packed with codes for bus issues (U2100 0F and 00, B3110 00, B2915 00, B3981 00, B3979 00, B3978 00, U2100 0F AND 00) The ESP has U... Trouble codes: U2100 (General bus fault 0f and cim missing 00), B2915 (Cim missing on bus), B3978 (Miu missing on bus), U2185 (Ecm missing on bus), U2143 (Steering angle sensor), U2100 (General bus fault 0f and cim missing 00)
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2006 Chevrolet Silverado 1500 WT 5.3L Transfer Case VIN: 1GCEK19B56
Programming the Transfer Case ECU restores the 4WD operation. It is important to note that NOT all module produces 5 volt before programming.
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2008 Dodge Ram 3500 Laramie 6.7L Poor Idle Quality, Misfire, lack of power VIN: 3D7MX48A48
Customer took the vehicle to the "tune specialist". Not a big loss to me. I think the best help I received was the mention of "Illegal Tune" Being in Indiana I tend to forget that these deletes are not even legal and I don't need to be working on these vehi...
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2003 Ford Explorer XLT 4.0L Poor Idle Quality, Surge, Cuts out, Misfire VIN: 1FMZU63K53
Started over with the process and stalling under load was resolved. Found out that one of the spark plug wires was faulty, test drove and was able to proceed with state inspection after drive cycle completed. Trouble codes: P0174.
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1995 GMC K2500 Sierra SL 5.7L Poor Idle Quality, Stall VIN: 2GTFK29K1S
Thanks for all your messages guys! I went back and checked all the grounds. Joseph in Mississippi was on to one, the ground at the inner fender had aftermarket wires shoved under it and not making good contact. Fixed that but it still was acting up. Ended u...
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2005 Hyundai Sonata GLS 2.7L Not sure VIN: KMHWF35H65
I replaced the power brake booster, booster check valve, and ABS hydraulic control unit. Customer reports symptoms are gone and the brakes feel normal again. I first installed an aftermarket booster. It was all I could do to force it into place, and it didn't...
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2006 Jaguar XJ8 4.2L Obd monitor incomple VIN: SAJWA79B56
THIS CAR IS FIXED. I TEST DRIVE THE VEHICLE FOR 320 MILES AND ALL OBD MONITOR TEST COMPLETE EXCEPT EVAP. THE O2 SENSOR TOOK 120 MILES. IT TOOK ME 12 TEST DRIVE. IT PASS SMOG CHECK AND CUSTOMER IS HAPPY. THANKS FOR ALL THE INFO
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2008 Mercedes-Benz ML350 4Matic 3.5L starter VIN: 4JGBB86E38
I have this vehicle fixed. It turns out the key I was using was bad. The way it should work is when you insert the key circuit 15C should turn on. I believe the C stands for can so when a good key is inserted the can wakes up and everything works. Hard les...
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1993 Toyota Pickup DLX 3.0L Cuts out VIN: JT4VN13D6P
ok this one is fixed at this point it would not go over [...] at all I scoped both cam signals and crank signals everything was perfect they look really good no dropouts when I revved passed the 1500 RPMs I checked tpms sensor and that test good too with n...
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2007 Toyota Tundra SR5 5.7L No Start, no MIL light VIN: 5TBBV54197
Thanks for all the help replies! So I ended up disconnecting all the sensors on the vehicle as suggested. I made sure the ignition was off during this, and once in a while I would turn on the ignition just to see if the engine light would come on. Wouldn't you...
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