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Professional Automotive Repair Technical Discussions for November 2, 2021 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2013 Audi S4 3.0L Poor Idle Quality, Misfire VIN: WAUKGAFL2D Test drove and engine ran good. Scanned for codes, none in system. Checked obd2 and there wasn't any stored, pending or premiant codes in that either. Air filter is a bit dirty, spark plugs appear to be in good condition. Engine shakes a little on start up... Trouble codes: P0306, P130A |
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| 2007 Chevrolet Silverado 1500 Classic WT 4.3L Poor Idle Quality, Hesitation, Cuts out, high trims VIN: 1GCEC14X27 Got a tough one. Lean codes for both banks. Rough idle intermittently, extended crank, intermittently and intermittently engine bogs down and no throttle response, briefly. Noted trims max out high under load, but trims normal at idle or cruise. Every time... Trouble codes: P0171, P0174 |
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| 2010 Chevrolet Silverado 1500 LT 5.3L Lifters VIN: 1GCSKSE34A We are working on this Active Fuel Management Chevrolet. It has the collapsed lifter on one of the cancelling cylinders. The customer would like to delete the system and just put the normal roller lifters in. Comp Cams makes a kit but does not state if a... |
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| 2003 Dodge Ram 1500 ST 3.7L Engine VIN: 1D7HA16K53 Vehicle came into shop with what sounds like lifter noise. Oil pressure on gauge in dash in safe operating range, we checked with a manual gauge and verified good pressure at 71 psi. pressure never seems to drop after engine starts to warm up. Disabled spa... |
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| 2007 Dodge Ram 3500 SLT 6.7L No Start VIN: 3D7ML49AX7 truck came as a crank no start checked all fuses installed scanner had codes in abs u0141 and [...] tipm codes u0101 u0100 u0121 no pcm codes so i tried to look at pcm data and got no communication make sure ignition is on and it was just no data at all... Trouble codes: P0541, U0101, U0101 |
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| 2017 Jeep Renegade Sport 2.4L Accessories VIN: ZACNJBBB6K This vehicle came with odometer blinking .Costumer request to flash the cluster module which was up to date. Flashed all the other modules .Still the same .Costumer wants to know why is this happening. Scanned The vehicle ; no codes . after going through a... |
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| 2014 Land Rover LR4 HSE 3.0L MIL Lamp on VIN: SALAK2V64E Greetings,Have the lean codes for bank 1 and 2.At idle,short term fuel is 2,long term 45,both banks.Clear adaptions to zero,short term immediately appreciates to 20%,long term zero eventually increasing back to 45,very quickly,about 2 minutes.Smoked intake... Trouble codes: P2187 (Bank 1-too lean), P2189 (Bank 2-too lean) |
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| 2018 Nissan Leaf .0L SD card missing Used car arrived missing SD card for Navigation system. Called Nissan navigation support tried to order update card but they said you need an existing card before you can update Nav system. Does anyone know how to get Navigation back on track when orig... |
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| 2011 Subaru Forester X 2.5L Poor Idle Quality, Misfire, MIL Lamp on VIN: JF2SHABC3B car came in cel on misfire codes cleared test drove drives good do not notice misfire fz frame shoes code sets around idle 600 to 800 rpm range sometimes only cly 4 other times all foue code sometimes will start fine other it will run rough vaccum will sta... Trouble codes: P0301, P0302, P0303, P0304 |
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| 1997 Toyota 4Runner SR5 3.4L MIL Lamp on VIN: JT3HN86RXV Vehicle came in for MIL on P0171 system lean. It had a TRD supercharger. Tested briefly but S/C sounded like it was about to fail, and I did not want to run the vehicle. Customer decided to have to have us replace S/C with stock plenum instead of rebuildin... Trouble codes: P0171 (system lean bank 1) |
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| 2007 Toyota Highlander 2.4L abs VIN: JTEHD21A27 Vehicle came in with an ABS and VSC warning lights on. Retrieve codes C1223-Fault in ABS control system and C1381-Fault power supply yaw /decel sensor. When following the applicable flow chart there are 2 steps when testing the yaw rate sensor. However I'v... |
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| 2008 Volvo XC70 3.2 3.2L MIL Lamp on VIN: YV4BZ982X8 vehicle came in with MIL lamp illuminated pulled codes P0012-00/P0012-68 intake camshaft position timing over retarded bank 1. P151B-68 idle speed control Rpm lower than expected. P0300 random misfire. Vehicle runs fine wondering if anyone has ran into thi... Trouble codes: P0120, P0126, P151B, P3000 |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2003 Aston Martin DB7 GTA 6.0L Code VIN: SCFAB42343 THIS HEADACHE IS FIXED. I DROVE ANOTHER 67 MILES AND ENGINE TROUBLE CODE P0171 OCCUR. I FOUND A CRACKED PCV T-FITTING HOSE IN THE REAR OF THE ENGINE .INSTALLED NEW PCV HOSE HARNESS AND ALL OBD MONITOR INDICATE READY AFTER DRIVING FOR 438 MILES. THANKS FOR TH... |
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| 2003 Chevrolet S10 4.3L High idle VIN: 1GCCS19X13 long story short it turned out to be a tps that took a couple of weeks to show up under a trouble code, during those days that I was trying to narrow down the problem the graphing on the verus was showing no problems with the tps Trouble codes: P0300 (Random misfire). |
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| 2010 Kia Forte SX 2.4L Left Front Brake VIN: KNAFW4A39A Hi guys and Thank You Again to everyone who took the time to Reply. This car is Repaired and Down the Road. The Problem was Multiple Defective ABS Hydraulic Control Units. After Receiving My 4th HCU and Installing, I Instantly Got Fluid from the HCU to the... |
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| 2003 Volkswagen Passat GLS 1.8L Shift performance VIN: WVWVD63B43 Thanks for the advice. I had actually begun inspecting those splices last night before I got your reply. I tugged on the wires and removed the tape from the splices and after inspecting them I thought they appeared okay. After reading your response I decided t... |
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