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Professional Automotive Repair Technical Discussions for November 4, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2012 Buick Regal GS 2.0L Pops through intake VIN: 2G4GV5GV6C Only pops through intake between 1500 and 2500 rpm. i have monitored vvt system and all within specification. those codes above have not returned but were present when vehicle showed up. I have checked for vacuum leaks with smoke tester and boost pressure ... Trouble codes: P0299, P0299 |
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| 2005 Chevrolet Colorado Z85 3.5L No Start VIN: 1GCDT19665 This is MY truck, Intermittently after sitting all day/night it will crank no-start. I have found if spray ether it will run on that, FUEL PRESSURE is proper, coolant temp is correct. It will have a security code for "Wrong but valid", but that has been th... |
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| 2006 Chevrolet Trailblazer LT 4.2L Misfire VIN: 1GNET16S06 I got one here I think I might know what is wrong but the boss wants me to ask before hand. I got this trailblazer passed down to me what it does is it will misfire at idle only and runs fine down the road but at time when idling it starts to run really ro... Trouble codes: P0017 (CKP to Exhaust CMP Correlation B1), P0106 (MAP or BARO Pressure circuit out of range), P0107 (MAP or BARO Pressure signal low), P0171 (Fuel system too lean), P0300 (Misfire) |
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| 2012 Toyota RAV4 EV .0L Charging VIN: 2T3YL4DV9C This is an electric vehicle from California. It had no codes originally. The customer complaint was the vehicle would not take a charge. My tech researched this through Identifix and found there is a common problem with the fuse for the charger module that... |
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| 1986 Volvo 244 DL 2.3L No Start VIN: YV1AX8848G Performing general maintenance and replaced the fuel filter with a Hengst H84WK01. Before replacement, the engine started instantly. Now it's taking 6 to 8 seconds of cranking to start if it's off for more than a minute or two. I'm no Volvo expert, but is ... |
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| 2015 Volvo XC60 T5 2.0L Excessive Emissions VIN: YV426MDB1F First time customer has the following fault codes: P219A00 Bank 1 Air/Fuel Ratio (AFR) imbalance, General fault information, No sub-type information. 100/101/1 P042000 Catalyst system efficiency below threshold (bank 1), General fault information, No sub- ... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2001 BMW 325i 2.5L Poor Idle Quality, Poor Idle Quality, Poor Idle Quality VIN: WBAAV33461 Thanks for all responses, I don't have much experience on the platform and my larger concern was a software fault or other component failure that may be BMW specific and I wouldn't have experience with it and may not figure out with normal testing methods. E... |
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| 2003 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E13 Thank you to everybody who submitted their ideas on what the issue could be. During the reassembly of the lower and upper intake manifold, all new gaskets were used in the process. After I smoked it, as you guys called it, the upper intake manifold was leaking... |
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| 2007 Chrysler Sebring Limited 2.4L Intermittent not working VIN: 1C3LC66K37 Hi,Techs Thank you all, specially to Goerge [...]. It was the TIPM, Timothy said that it automatically shut off if there is abmormal current I guess this one self distruct with wiper on high speed shorted, smell burnt when I removed the h... |
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| 2010 Dodge Journey SXT 3.5L No Start, Stall VIN: 3D4PG5FV4A yes oem parts were used. no change. vehicle has no camshaft actuator. problem was coolant temp sensor leaking and soaked the pcm connector. replace temp sensor, cleaned and dried everything up resynced cam and crank all is well. thanks for the leads and commen... Trouble codes: P0344 (camshaft position sensor intermittent b1s1), P0340 (camshaft position sensor circuit b1s1), P0339. |
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| 2007 Hummer H3 3.7L compressor VIN: 5GTDN13E37 Thanks to all you great techs that offered your help and knowledge. I tested the ambient temp. sensor and the data supports it's working, the evap temp sensor did test bad. After trying a new sensor it worked. Something new learned i appreciate the help . Than... |
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| 2009 Subaru Impreza 2.5i 2.5L Poor Idle Quality, Cuts out, Stall, Misfire VIN: JF1GH61619 Sorry about the link, I see after submitting my update that iATN formatting inserted a space in the middle. Next time ill use tinyurl. I tried preheating the ECU to about 120* before starting, it did seem to make the failure come on more quickly (20 minutes ra... |
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| 2003 Volvo S60 2.4T 2.4L Evap VIN: YV1RS58DX3 I've never seen this nonsense before. I checked the hose to the inlet turbo hose, seemed like it could be compressing and sealing after warmup. What I didn't expect to find and have never seen before is the check valve under the intake manifold installed bac... |
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