P0300 Diagnostic Trouble Code Discussion for February 2026
Multiple Misfire Detected
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| Help Request | Posted | |
| 1997 Isuzu Hombre XS 2.2L Misfire, MIL Lamp on VIN: 1GGCS1945V P0300: Multiple Cylinder Misfire Detected. ... dynamometer testing. It has P0300 code; however, it's not misfiring. We tried replacing the CKP sensor as well as the Ignition Control Module, and the results are still the same. We did a circuit testing including voltage drop testing. It appears to b... |
February 11, 2026 | |
| 2018 Ford Escape SEL 1.5L Misfire VIN: 1FMCU9GD2J Looking for a little help on this one, customer came to us after having a USED engine installed by another shop, she was under the impression after paying $8,000 that she was getting a NEW engine, so she isn't happy with them and doesn't want to take it ba... |
February 20, 2026 | |
| 2016 Chevrolet Equinox LT 2.4L Misfire, MIL Lamp on VIN: 2GNFLFEK6G Help. This vehicle is driving me nuts. Vehicle came in with no lights on and running perfect. Customer complaint was the timing chain is noisy. We found the chain is noisy upon start up cold. We replaced the timing chain kit including vvt solenoids, tensio... |
February 27, 2026 |
