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Professional Automotive Repair Technical Discussions for October 20, 2022 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 | |
| 2008 Audi A4 2.0L Low Boost VIN: WAUAF78E28 Hello Audi Techs, This one has a lot of miles but it's been well maintained by us for years. The engine is in good shape and it idles smooth no misfires. We ran a series of test, intake smoke test, fuel pressure test (low side/High side), Turbo system pres... Trouble codes: P0299 (Boost Pressure Regulation), P0300 (Random/Multiple Cylinder Misfires), P0304 (Cylinder 4 Misfire Detected) |
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| 2017 Audi Q7 Prestige 3.0L No Start VIN: WA1LAAF71H Dear Members, I have this Audi Q7 that had a faulty power steering, the owner brought a technician to replace it for him and since then the car refused to start and safe message on the right side in the cluster. I towed the vehicle to my workshop and did a... |
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| 2001 BMW 325i 2.5L Poor Idle Quality, Poor Idle Quality, Poor Idle Quality VIN: WBAAV33461 Long time very good friend needs help with their BMW again. Wife has been driving the car. On the freeway decelerating to 40 mph because of traffic car surged, like it was being pushed, then died. In a parking lot going from 25 mph to idle (stop) vehicle a... |
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| 1998 Ford Ranger Splash 3.0L Excessive Emissions VIN: 1FTYR10U2W Thank you in advance for your time. We have a 1998 Ford Ranger Splash with a 3.0 engine and automatic transmission. It came into our shop to get smogged and failed for high NOx at both 15 mph and 25 mph on the BAR 97 dyno. We thought (and still do) that ... |
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| 2002 Ford F-250 Super Duty Lariat 7.3L speedometer VIN: 1FTNW20F82 I have been fighting with this truck off and on for months. The speedometer worked one day and not the next. the cruise works, trans shifts fine and no speedometer codes,no abs codes. You can use a scanner and make the speedometer work in increments. All f... |
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| 2013 Jeep Compass Latitude 2.4L AC Compressor VIN: 1C4NJDEB9D I've got a 2013 Jeep Compass with no AC. This vehicle had another shop look at it and they determined the Integrated Power Module was the fault and it was replaced with not fix. I looked into the wiring schematics for the HVAC system and I'm not seeing the... |
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| 2011 Ram 2500 Power Wagon 5.7L Excessive Emissions, Misfire, Poor Fuel Economy VIN: 3D7TT2CT0B Hello, looking for something i may be missing.. cant seem to figure why its running so rich. fuel pressure holds after shutdown vacuum reading seems normal/ not fluctuating wildly evap system unplugged for testing vacuum / leak diag was thinking oxygen s... Trouble codes: P0172 (Rich bank 1), P0175 (Rich bank 2) |
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| 2013 Toyota Highlander Limited 3.5L Accessories VIN: 5TDDK3EH9D I have this Sienna in the shop. The rear door will not open using the key fob or the button on the dash. When either method is tried, the car emits a beep and nothing happens. I am able to open the hatch using my scanner and the bi-directional control. ... |
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| 2003 Volvo S60 2.4T 2.4L Evap VIN: YV1RS58DX3 ECM-4007 eVAP system ; Signal Too Low P0497 Evap system low purge flow. First time customer trying to pass smog. They replaced purge valve with aftermarket unit and leak detection pump with aftermarket unit. Low-pressure tested hose from subframe to l... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 1965 Alfa Romeo Giulia Spider 1.6L Charging Thanks for the replies. Well after going thru wiring and even replacing the regulator with another customer supplied new part, luckily we had another car come in with the same system, tried the regulator from that car and all worked well. Customer had supplied... |
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| 2021 Cadillac Escalade Premium Luxury Platinum 6.2L Rear AC Actuator VIN: 1GYS4KKL3M Thank you all for the help I appreciate your time, I just manage to fix the rear actuator and allow it to calibrate, the front AC module is off now. Best regards |
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| 2010 Infiniti G37 X 3.7L Safety VIN: JN1CV6AR1A Going to close this post out as I am pretty sure who ever worked on this before---Replaced dash due to air bag deployment smoked the IPDM. |
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| 2008 Pontiac G6 GT 3.5L Misfire VIN: 1G2ZH57N58 Thanks for the replies, we tried everything we could think of besides tearing the engine down. Customer finally decided to pull the plug on it and getting rid of car. Would have liked to find a problem with it, had good compression, plugs and injector were rep... Trouble codes: P0300. |
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| 2003 Toyota Camry LE 3.0L Poor Idle Quality VIN: 4T1BF32K23 Thanks to everyone for the help injector #1 infinity resistance replaced it need factory a/f senor B1/S1 per TSB vehicle fixed Trouble codes: P0031. |
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