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Professional Automotive Repair Technical Discussions for July 11, 2025 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 | |
| 2021 Ford F650 7.3L engine VIN: 1FD0X5HN0M Hi, we have a random snapping noise in the engine of this f-550 power company boom truck. It sounds loudest in the front center of the engine and is worse when hot. It goes away when the RMPs are raised above idle. We removed the belt, and the noise is sti... |
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| 2019 Jeep Cherokee Limited 2.0L Engine VIN: 1C4PJMDN1K The Jeep came a day later with same codes P2173,U1428,C121C. We smoke tested intake and no leaks observed. The tech said he heard hissing noises coming crankcase vent pipe connections. He said he removed that pipe when he cleaned the throttle body previous... |
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| 1999 Mercedes-Benz CLK320 3.2L No Start VIN: WDBLK65G5X this car was towed to us with no start condition check for fuel pressure and there was none we proceeded to replace the fuel pump, fuel filter and fuel pump relay, end started right up customer took it and stalled on him again . we have notice that stalls ... |
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| 2018 Subaru Impreza 2.0L engine removal VIN: 4S3GTAA65J This is for Subaru techs that have experience pulling engines. I'm removing the engine and have all the bellhousing fasteners removed except one nut on the lower passenger side. Photo at: LnWGyw/... |
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Fixes & Summaries for All Makes and Models
| Fix/Summary | Answers | |
| 2018 Chevrolet Equinox LT 1.5L Poor Idle Quality, Surge, Stall VIN: 2GNAXSEV9J So we ended up changing the oil because it was due anyways. We didn't smell an overwhelming fuel odor in the oil but we figured might was well change it. So we did that and then also swapped back in the new upstream oxygen sensor since it kept throwing a cod... Trouble codes: P0132 (O2 Sensor 1 high voltage), P0300 (Random Misfire), P050F, P16DC. |
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| 2016 Land Rover Range Rover HSE 3.0L MIL Lamp on VIN: SALGS2KF7G Unfortunately the customer has declined any more diag. The old, " I'm selling it" line. I believe that both of the NOX sensors have failed. Based on all the various tests I performed and info from yall here. Thanks for all the replies. Trouble codes: P249D, P2BAE, P22FB, P1340, P50E0. |
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