P0300 Diagnostic Trouble Code Discussion for August 2022
Multiple Misfire Detected
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| Help Request | Posted | |
| 2007 Cadillac Escalade 6.2L MIL Lamp on, slight idle hiccup VIN: 1GYFK63887 P0300: Multiple Engine Misfire Detected. hey guys, this vehicle seems to drive normal but has an intermittent slight misfire you can feel while idling like hiccup like one cylinder not firing correctly. within a day or two it will throw the code p0573 ignition coil 1 control circuit code, also... |
August 12, 2022 | |
| 2012 Ford F-250 Super Duty XL 6.2L Poor Idle Quality VIN: 1FTBF2B61C P0300: Random misfire. Hello All, This truck came in with a very broken LH exhaust manifold running on about 4 cylinders. Scanned the ECM and noted codes. Found cylinder #3 with a broken lower spark plug and m#5 coil arching. Recommended exhaust manifold, 16 spark plugs and 8 ig... |
August 26, 2022 | |
| 2006 Porsche Boxster 2.7L Poor Idle Quality, Misfire VIN: WP0CA29816 P0300: . Hello Gang, This is one of those driving me up the wall. The car come from another shop after undisclosed (not successful) repairs. Initially we moved #4 spark plug and coil to different location...no change. We tested the injector pulse...Ok and per... |
August 26, 2022 | |
| 2013 Chevrolet Suburban 1500 LT 5.3L Misfire VIN: 1GNSKJE73D P0300: multiple misfire. ... suburban 5.3 L. Has a misfire and the code is p0300. Not sure why isn't a p0301 since we check the misfire counter and is only cyl #1. It counts while is idling and reving. Did the usual swapped coil w plug and wire from one cylinder to the next - no ... |
August 29, 2022 | |
| 2004 Chrysler PT Cruiser Touring 2.4L Misfire, MIL Lamp on VIN: 3C4FY58884 P0300: Multiple Cylinder Misfire Detected. ... correctly lining up all marks. Verified correct tensioner adjustment and operation. Replaced #4 carbon-fouled # 4 spark plug to correct misfire and P0300. Repaired cam sensor harness connector wiring by replacing previous... |
August 31, 2022 |
