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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 30, 2025
International Automotive Technicians' Network (iATN) - Members Only
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2007 Ford Ranger XLT 4.0L Excessive Emissions, Poor Idle Quality, Cuts out, Poor Fuel Economy VIN: 1FTZR44E97
This problem is wrecking me. We replaced the engine last month with a Jasper rebuild and it ran great for two weeks. the customer brought it back with CEL on it has the strong oder of unburnt fuel, running rich, and has a surge at idle. check engine on. I ... Trouble codes: P2196, P2198
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2007 Nissan Xterra X 4.0L No Start VIN: 5N1AN08W47
Finally got this s box back in the shop. We diagnosed the issue as a failed TCM. It was causing our no start condition. We had several can comm codes along with no communication with several modules. After pulling our hair for a bit and tracing power and g...
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2019 Jeep Cherokee Trailhawk 2.0L Misfire VIN: 1C4PJMBN3K
We actually did find a small vacuum leak on lower side of intake. It was leaking at a seam in the intake. Didn't seem to effect fuel trims. Misfire was very light but enough to turn on check engine light. Ordered a new intake manifold. Thanks for all the repli... Trouble codes: P0301.
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