P0300 Diagnostic Trouble Code Discussion for January 2020
Multiple Misfire Detected
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| Help Request | Posted | |
| 2008 Lexus RX400h 3.3L Misfire, MIL Lamp on VIN: JTJHW31UX8 P0300: random miss fire. We received this basket case from another shop, came in with check engine light on and showing P0A0F - engine failed to start, P0302 - cylinder #2 miss fire. We're not a hybrid repair shop and really don't want to become one! that being said it is one of o... |
January 02, 2020 | |
| 2014 Volkswagen Jetta SE 1.8L No Start P0300: Random multiple cylinder. Car was towed in with about 20 DTC's. I included what I could, and what I thought most relevant. Customer stated car died on highway going about 70 MPH. Would not restart. No previous engine light on or problems.EPC light came on and off a couple times pre... |
January 03, 2020 | |
| 2011 Mini Cooper Countryman S ALL4 1.6L Misfire VIN: WMWZC5C51B P0300: Random Misfire. First Came in with a miss one 2 and 4, quick and dirty did plugs, miss moved to 2, did coil miss moved to 3 and 4. moved coils to 3 and 4 with no change. Customer did take it and said its never driven that good since he owned it despite the misfire. Brou... |
January 07, 2020 | |
| 2006 Chevrolet Express 2500 4.8L Misfire VIN: 1GCGG25V96 P0300: Multiple Cylinder Misfire Detected. ... complaining about stalling, test drove van and noticed that it was miss firing so i scanned it and found p0306 misfire on 6, so i checked fuel trim and they were -20 on bank 2, i thought this was strange so swapped coils from 6 to 8 and it seemed like... |
January 08, 2020 | |
| 2006 Chrysler PT Cruiser GT 2.4L Surge VIN: 3A8FY78G46 P0300: Multiple Cylinder Misfire Detected. test drove vehicle and under accel around 3k rpms it feels like its hitting rev limiter. my cam sync state is in sync. crank sync state in sync. cam crank difference 6.8 to 7.5 degrees. inspected tbelt all marks are on. customer stated the vehicle did not ... |
January 09, 2020 | |
| 2015 Audi A3 Quattro Premium Plus 2.0L No Start, Misfire VIN: WAUEFGFF9F P0300: random misfire. CUSTOMER DESCRIBED FISHBITING (MISFIRE) AND INTERMITTANT NO START. I haven't been able to duplicate the issue. In addition to the codes I listed in the code section it had 16837 - P2185 Engine Coolant Temp Sensor on Radiator Outlet (G83)- Signal too ... |
January 10, 2020 | |
| 2006 Volkswagen Passat 2.0T 2.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: WVWEK73C76 P0300: random/multiple cylinder misfire detected. ... trying to figure out what exactly is going on with this thing. Charged battery prior to starting vehicle. DTC's: 00048-oxygen (lambda) sensor B1 S1: heating circuit: malfunction / open circuit, P0030-no signal/no commu... |
January 14, 2020 | |
| 2004 Pontiac Bonneville GXP 4.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G2HZ54Y44 P0300: Multiple Engine Misfire Detected. ... P0174 and P0300 stored. Started cold and found that even numbered cylinders misfired until vehicle went into closed loop, then smoothed out but lean exhaust on bank 2 remained (35+ on bank 2). Found intake duct boot torn and PCV tube cracked, replace... |
January 16, 2020 | |
| 2006 Chrysler PT Cruiser GT 2.4L Surge VIN: 3A8FY78G46 P0300: Multiple Cylinder Misfire Detected. test drove vehicle and under accel around 3k rpms it feels like its hitting rev limiter. my cam sync state is in sync. crank sync state in sync. cam crank difference 6.8 to 7.5 degrees. inspected tbelt all marks are on. customer stated the vehicle did not ... |
January 17, 2020 | |
| 2010 GMC Terrain SLE 2.4L Poor Idle Quality, Hesitation, Stall, Misfire VIN: 2CTALDEWXA P0300: random misfire. ... timing chain, guides and bent valves. The engine was removed, cylinder head removed and sent out to a reputable machine shop that I use to be reconditioned. The owner complained of excessive oil usage and had a booklet from an attorney about a class a... |
January 17, 2020 | |
| 2011 Chrysler Town & Country Touring L 3.6L Surge, Misfire, MIL Lamp on VIN: 2A4RR8DG1B P0300: multiple cylinder misfire. Vehicle came in with complaint of vibration and stutter on acceleration with check engine light flashing.Desired and actual cam position readings were way off on rear exhaust cam while driving and #1 cylinder was missing.Pulled van into bay and it idled ok... |
January 22, 2020 | |
| 2011 Chevrolet Silverado 1500 LT 5.3L Misfire VIN: 1GCPKSE38B P0300: random misfire. it has an misfire on cylinders 2,4,6,8 misfire very slight counts on 6 and 8 2 and 4 are the worse. checked for an clogged cat. cat passed. flowed injectors. all flow ok.spark plug on cylinder 2 is sooty removed cylinder 1 nice and clean. has good spark. c... |
January 28, 2020 | |
| 2011 Chevrolet Silverado 1500 LT 5.3L Misfire VIN: 1GCPKSE38B P0300: random misfire. it has an misfire on cylinders 2,4,6,8 misfire very slight counts on 6 and 8 2 and 4 are the worse. checked for an clogged cat. cat passed. flowed injectors. all flow ok.spark plug on cylinder 2 is sooty removed cylinder 1 nice and clean. has good spark. c... |
January 30, 2020 |
