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Professional Automotive Repair Technical Discussions for September 5, 2018 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2008 Audi A4 2.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: WAUAF78E08 Good evening all & thanks in advance for any help ! In addition to codes listed, also have P310B / VW 012555 Low pressure fuel regulation - fuel prss. outside spec. Also all cylinders misfire, which I'm sure is a result of other root causes, not ignitio... Trouble codes: P0652 (VW 001618 I-man prss snsr G31 Ref. voltage B too low), P2127 (VW 008487 Acel pos. snsr G185 sig. too low), P2138 (VW008504 Acel pos sensors G185 G79 Implausable correlation), P0342 (VW 00834 Cam pos snsr G40 sig too low), P0343 (VW 00835 Cam pos snsr G40 sig too high), P0190 (VW 000400 Fuel prss snsr G247 Circuit malfunction) |
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| 2011 BMW 328i xDrive 3.0L Misfire, MIL Lamp on VIN: WBAPK7C54B Hi all, Thinking this may look like a vac leak and have not found an external one here in the shop. Can not duplicate misfire condition. Thanks in advance, Bruce Trouble codes: 29D0, 29D1, 29D2, 29CC, 2CB6, 2C31 |
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| 2005 Cadillac STS 3.6L No Start VIN: 1G6DW67775 car came in no start charged battery scan system no crank . checked all fuses ecm no comm instrument cluster no activity when try to turn system on with push to start switch .sometimes cluster will light up when push to start button pressed but instantly g... Trouble codes: U1000 |
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| 2005 Chevrolet Trailblazer LS 4.2L Delayed shift VIN: 1GNDT13S35 Customer says he was accelerating while on the freeway and the truck downshifted with a bang and the RPM's went up. Now when driving the transmission will not upshift until you let off the throttle, as soon as you let up on the accelerator it will shift an... |
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| 2006 Chevrolet Impala LT 3.5L No Start VIN: 2G1WT58K16 Thanks in advance. This is a no start, with no Auto headlights and windows will not roll down. Also their is a no traction control light on the dash. That I can not turn on, I am sure their are more problems. Done a voltage drop on all battery pos. & batte... Trouble codes: U0140 (Lost communication with body control module) |
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| 2007 Chevrolet Silverado 3500 Classic LT 6.6L Electronic VIN: 1GBJC34D97 Afternoon all, This truck is kicking me big. Truck came to us about a year ago with a code P0761 solenoid C performance. found the connector on the TCM all beat up so we wired in another connector and all seemed to be ok. About three months later it came b... |
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| 2014 Chevrolet Traverse LTZ 3.6L Refrigerant system VIN: 1GNKVJKD4E Ok bowtie guys, We do almost exclusively European stuff, but this is the "other car" of one of our best customers. A couple times a week upon startup, No cold air, fans blow normal, Ac light flashes but only warm air thru vents. Some times recycling the... |
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| 2003 Dodge Ram 1500 Laramie 4.7L Stall VIN: 1D7HA18N63 Engine stalls while warming up mostly. Communication is lost at the same time and no codes can be retrieved. Gauges drop to lowest position as well. If key is rotated to start, it won't crank until key is rotated to the lock position as in German cars. Aft... |
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| 2006 Dodge Sprinter 2500 2.7L Door locks VIN: WD8PD64426 When doors are locked with key fob, sliding side door unlocks, when doors are unlocked with key fob, sliding side door locks. Cleaned contacts with no change. Switch at rear latch tests good. Mercedes ML does similar thing when a fuse is blown, do you Spri... |
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| 2011 Dodge Nitro Heat 4.0L compressor VIN: 1D4PU4GX6B Scratching my head on this one. This nitro is not blowing cool air ck pressure and found system very low. Evacuated and refilled to specs. Start system and pressure is normal and cooling fan comes on low for short time. About a min. High side pressure is a... |
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| 2000 Ford F-450 Super Duty Lariat 7.3L wipers & washer VIN: 1FDXF46F3Y Truck has no wiper function or washer pump function, we've checked all fuses & relays, replaced switch, motor & GEM module & still no operation. Can someone with Ford truck experience point us in the right direction on figuring this one out. What path does... |
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| 2011 Ford Focus SE 2.0L turn signals, a/c, brake warning light VIN: 1FAHP3FN1B Got a strange one here! Randomly and with no warning, the turn signal indicators on the cluster and a/c clutch will stop working. When this happens, the actual turn signals in the front and back do work, just no indication on the cluster. A/C clutch cuts o... |
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| 2012 Hyundai Tucson GLS 2.4L Monitors VIN: KM8JUCAC1C Vehicle will not complete fuel system monitor - all other monitors will set. No dtc's ever stored |
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| 2011 Jeep Patriot Latitude X 2.4L MIL Lamp on, MIL Lamp on VIN: 1J4NF2GB7B check engine light on with code p0369 and p0017 currently setting at approx. 1800rpm during pull away from stop, Trouble codes: P0365 (Cmp circuit bank 1 sensor 2) |
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| 1995 Lexus SC400 4.0L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out VIN: JT8UZ30C8S Car came to our shop from another shop that replaced the timing belt, water pump and sensor. I scoped the wave form on the camshaft sensor its not proper , it's erratic. I unplugged the sensor from the wiring harness and scoped it, now i have a proper wave... Trouble codes: 13 (Rpm signal 2) |
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| 2000 Mercedes-Benz CLK430 4.3L top cylinder VIN: WDBLK70G1Y hello,I need some help getting the proper part number for a convertible top hydraulic cylinder.the cylinder is located in folding top case cover.when you are opening the top the case cover opens,this is the cover between the rear of the top and the front o... |
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| 2009 Toyota Camry Hybrid 2.4L Hv Battery VIN: JTNBB46KX9 Hello every one out there car come with towing Hybrid battery was dead and it had poor engine power after replacing HV battery pack i find out battery pack gets over heated after 25 minutes drive check cooling fan and activated all six speeds with scanner ... |
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| 2013 Toyota Sienna LE 3.5L Rotors VIN: 5TDKK3DC8D Since brake job, customer complains, and i have verified, there is a brake pedal pulsation and steering wheel vibration only below 35 mph. At highway speeds it is totally fine. During brake job, i cut the front brake coolers as described in a toyota servic... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2005 Chevrolet Silverado 2500 HD 6.0L reduced engine power VIN: 1GCHC29U25 as usual you all had it pegged right with the ignition switch, change switch and fault is gone and truck runs great, never even entered my mine to check the switch, it really had me confounded when there was no code to help me know where to look. Thank you aga... |
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| 2011 Chrysler Town & Country Touring L 3.6L Charging VIN: 2A4RR8DG0B I really didn't fix the vehicle- customer asked if he could take it to the dealer and, in all honesty, let him go. They put OE alternator and PCM in. I was simply going round in circles. Most all suggestions were good, but didn't help confirm chicken or egg. T... |
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| 2012 Dodge Avenger SE 2.4L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 1C3CDZAB4C The customer would not pay for any more time on this car so we could not continue. Trouble codes: P0339 (crankshaft position sensor intermittent). |
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| 1986 Ford Bronco II Eddie Bauer 2.9L Excessive Emissions, Poor Idle Quality, Misfire VIN: 1FMBU14T0G this truck has several problems.We found the misfire was caused by reman distributor and module we installed, it runs better but not satisfactory it seems to run rich installed a o2 sensor with no change Trouble codes: 21 (ECT range), 25 (Knock sens.). |
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| 2007 Ford Fusion SE 2.3L Poor Idle Quality, Poor Idle Quality VIN: 3FAHP07Z77 Alright this one is fixed! Thank you for all that replied. Lots of great insight but the repair came down to the basics! Bill [...] from Port Richey FL nailed this one on the head. I failed to align the balancer with a 6mm bolt to the timing cover during a... Trouble codes: P0340 (Cmp circiut), P0340 (Cmp circiut). |
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| 2012 Honda Civic DX 1.8L driveline VIN: 2HGFB2F48C Thank you all who responded. My description was somewhat vague and pointed everyone towards the axle shake. Lucky for me, Cheolwon [...] can read between the lines and suggested torque convertor chatter. I did not find any suitable additive. A d... |
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| 2007 Lexus IS250 2.5L Shifting VIN: JTHBK26287 Thanks to all that replied. I've talked to a couple transmission techs and they have agreed with you guys that its toast. Thanks again. |
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| 2011 Mercedes-Benz S63 AMG 5.5L Misfire VIN: WDDNG7EB9B I tried to get other diagnostic repair authorization and customer denied he was out of state and towed vehicle back to where he lives. Keep in mind this was a used car dealership owner Trouble codes: P3068, P3068. |
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| 2005 Volkswagen Passat GLS TDI 2.0L ign switch VIN: WVWCE63B45 replaced ignition lock cylinder assy and replaced switch housing as suggested by most . thanks every one for the help |
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