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Professional Automotive Repair Technical Discussions for March 28, 2022 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for All Makes and Models
| Help Request | Answers | |
| 2001 BMW 325i 2.5L Unknown VIN: WBAAV33461 Long time friend having an odd problem with their vehicle. Not very familiar with vehicle engine or design. This car cannot pass smog due to secondary air injection system not setting readiness. Only air pump has been replaced recently. There are no fau... |
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| 2008 Cadillac Escalade ESV 6.2L MIL Lamp on VIN: 1GYFK66808 I'm having trouble with this one. Vehicle came for check engine light, no drive-ability issues. Codes stored, P0420 - Cat efficiency B1, P0442 - EVAP small leak, P2271 - HO2S B1S2 stuck rich, P0138 - HO2S B1S2 signal circuit high voltage, P0506 - Idle spee... Trouble codes: P1133 (Insufficient switching B1S1), P0420 (Catalyst system low efficiency bank 1) |
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| 2019 Chevrolet Express 2500 4.3L MIL Lamp on Got this 2019 Express van 4.3 engine that is setting a U0422-Invalid data received from Body control Module. Causing check engine light to be on. There is zero information on Mitchell, Identifix or anywhere on what to do about this code. Trouble tree basic... Trouble codes: U0422 (Invalid Data Received from Body Computer) |
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| 2010 GMC Acadia SLT 3.6L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1GKLRMED7A injector high pressure pump not activating, new pump with new cam roller installed, changed fuel rail pressure sensor, feed pump from tank is operating good! i know there is a check valve inside high pressure pump. don't think the valve is being activated.... Trouble codes: P0087 |
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| 2006 Land Rover Range Rover Supercharged 4.2L transmissionelectrical connector VIN: SALMF13466 found a small transmission leak that looks like it is coming from the upper side of the passenger side of the transmission case where a wiring harness goes into the trans case. I assume that there is some sort of oring or connector that needs to be replace... |
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| 2014 Mercedes-Benz S63 AMG 5.5L coolant system VIN: WDDUG7JB8E complaint was |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2012 Cadillac CTS 3.0L Misfire, MIL Lamp on VIN: 1G6DE5E58C Owner pulled the plug and traded it in on something else. scoped the cam sensors on a known good car identical along with fuel pressure regulator waveform. Only idea I had left was it was coming from the ABS whenever the car faulted out the ABS/trac light cam... Trouble codes: P0092, P00C9, C0242. |
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| 2012 Chevrolet Traverse LT 3.6L Engine block VIN: 1GNKVJEDXC I have concluded that the 2012 short block in unique and is non-interchangeable. I'm going to mic out the cylinder bores and hone and re-ring if within specs. I'd like to thank everyone who responded and a real special thanks to David [...]. Anderson Jr. for bei... |
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| 2009 Ford Edge SEL 3.5L compressor clutch VIN: 2FMDK38C79 The customer decided they could not wait any longer after all the work done trying to fix this vehicle. I asked the car lot working on it if they had the original cluster to see if the replacement cluster they had installed was for manual a/c while this vehic... |
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| 2005 Pontiac G6 GT 3.5L Bcm VIN: 1G2ZH528X5 Thank you everyone for the great information. I was able to get in touch with tech support on the numbers listed below. They were fantastic to deal with and we believe this is sorted out. This is a remote start vehicle, however the last guy I spoke with belie... |
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