P0300 Diagnostic Trouble Code Discussion for March 2017
Multiple Misfire Detected
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| Help Request | Posted | |
| 2001 Buick LeSabre Custom 3.8L No Start, Poor Idle Quality, Cuts out, Stall VIN: 1G4HP54K41 P0300: Multiple Engine Misfire Detected. This car runs great until you try to cold-start it when the temperature drops below 32 degrees Fahrenheit. It seems to flood. If it does start, it'll run rough(flashing MIL) for a few minutes while it warms up. After that it runs smoothly for the rest of the d... |
March 02, 2017 | |
| 1999 Mazda Miata 10th Anniversary 1.8L Poor Idle Quality, Misfire VIN: JM1NB3536X P0300: Random Misfire Detected. ... light on and a P0300 Random Misfire fault code stored. No other faults are stored. The misfire can be felt only at idle and the fault always returns whenever it's cleared. The ignition coil, all spark plugs, spark plug wires, camshaft and crankshaft sensor... |
March 02, 2017 | |
| 2003 Toyota Tacoma 2.7L Stall, Misfire VIN: 5TEWM72N03 P0300: Multiple Cylinder Misfire Detected. ... p0351 p0301 p0300. Wires from engine control module tested good all grounds good. installed used engine control module 5 months ago and truck run good. |
March 02, 2017 | |
| 2001 Buick LeSabre Custom 3.8L No Start, Poor Idle Quality, Cuts out, Stall VIN: 1G4HP54K41 P0300: Multiple Engine Misfire Detected. This car runs great until you try to cold-start it when the temperature drops below 32 degrees Fahrenheit. It seems to flood. If it does start, it'll run rough(flashing MIL) for a few minutes while it warms up. After that it runs smoothly for the rest of the d... |
March 05, 2017 | |
| 2004 Ford F-150 Heritage XLT 4.2L Misfire VIN: 2FTRF18204 P0300: Misfire. I have this 2004 F150 4.2 with misfire #3 and #4 cylinders. they are paired on the coil, no spark to those plugs. With the coil 4 wire connector disconnected and a test light from the power feed to each control while cranking I have pulse. Now with the connect... |
March 06, 2017 | |
| 2007 Saturn Outlook XR 3.6L Cuts out, Misfire VIN: 5GZER33737 P0300: Engine Misfire Detected. Car came into shop from another shop with misfire on back 3 cylinders. The other shop has done tune it up and replaced the converters on this suv.ive done quit a few chains on these but the usually have the cam codes in them. This one does'nt. It has a misfire... |
March 07, 2017 | |
| 2004 Ford F-150 Heritage XLT 4.2L Misfire VIN: 2FTRF18204 P0300: Misfire. I have this 2004 F150 4.2 with misfire #3 and #4 cylinders. they are paired on the coil, no spark to those plugs. With the coil 4 wire connector disconnected and a test light from the power feed to each control while cranking I have pulse. Now with the connect... |
March 08, 2017 | |
| 2004 Chevrolet Colorado LS 3.5L Hesitation VIN: 1GCDT13694 P0300: Engine Misfire Detected. ... only acts up cold, must be driven about 2 blocks to 8 blocks. Take off from a stop sign and it will be really sluggish and if you step into the gas it will just bog down more. after that it will run fine for the rest of the day. The fuel filter was really ... |
March 09, 2017 | |
| 2011 Chevrolet Equinox LS 2.4L MIL Lamp on VIN: 2CNFLCEC8B P0300: Missfire. I don't have any prior history of this car. The owner just bought it the way it is. The shop next door to me replace a mechanical fuel pump. The same three codes came back. After i clear the codes P0089 coming back in two minutes. The low pressure on the scann... |
March 09, 2017 | |
| 2005 Ford F-150 FX4 5.4L Misfire, MIL Lamp on VIN: 1FTPX14595 P0300: Random Cylinder Misfiree. Vehicle came in a few weeks back with a misfire (dead miss). Customer requested change spark plugs. Number 8 spark plug broke, but have the Lisle extractor kit and removed broken plug no problem. Installed a set of brand new plugs and still had a dead miss on ... |
March 09, 2017 | |
| 2011 Chevrolet Malibu LTZ 2.4L Misfire VIN: 1G1ZE5EU0B P0300: engine misfire. when accelerating vehicle shows a #1 cylinder. swapped injector spark plug and coil around. no result or move of misfire. With rail removed did not see contaminants performed injector drop test and all cylinder identical. Was Thinking of a sticking valve or pc... |
March 15, 2017 | |
| 2011 Chevrolet Equinox LS 2.4L MIL Lamp on VIN: 2CNFLCEC8B P0300: Missfire. I don't have any prior history of this car. The owner just bought it the way it is. The shop next door to me replace a mechanical fuel pump. The same three codes came back. After i clear the codes P0089 coming back in two minutes. The low pressure on the scann... |
March 15, 2017 | |
| 2007 Nissan Versa SL 1.8L Misfire, MIL Lamp on VIN: 3N1BC11E77 P0300: Multiple Misfire Detected. I have a solus edge scanner and it has no clear way of monitoring cylinder misfire. Want to monitor cylinders to find which one is misfiring. Does any one know a way to do this or the mode 6 id # on this 2007 nissan versa 1.8l engine. |
March 16, 2017 | |
| 2011 Buick LaCrosse CXL 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G4GC5ED6B P0300: Random Misfire. This Buick has been a headache. Used car lot, my boss just sold this car. While we put good mileage on it prior to listing it for sale, it only acted up when somebody went to buy it. Misfired when they started it to test drive. Could not duplicate after that, ... |
March 21, 2017 | |
| 2006 Volkswagen Jetta 2.0T 2.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 3VWMJ81K76 P0300: testing and results. hello everyone the vehicle runs for 45 minutes perfectly fuel trims with specs then starts acting up hesitation misfiring , smoke test was performed no leak present , fuel pressure normal new ignition coils and spark plus , I found same symptoms on different v... |
March 21, 2017 | |
| 2011 Buick LaCrosse CXL 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G4GC5ED6B P0300: Random Misfire. This Buick has been a headache. Used car lot, my boss just sold this car. While we put good mileage on it prior to listing it for sale, it only acted up when somebody went to buy it. Misfired when they started it to test drive. Could not duplicate after that, ... |
March 22, 2017 | |
| 2004 Chevrolet Aveo LS 1.6L Misfire, MIL Lamp on VIN: KL1TJ526X4 P0300: Engine Misfire Detected. ... Scan data shows misfiring on cyl 2 mostly, with minor misfires on 1 and 3. 4 shows no misfires. Every few days the mil will flash and set code P0300 (the most useless code IMO). New plugs, good wires (checked resistance), swapped coil pack, egr (was plugge... |
March 26, 2017 | |
| 2010 Volkswagen Tiguan S 2.0L Misfire VIN: WVGAV7AX2A P0300: Random Misfire. Vehicle came in misfiring bad on cyls 2,4. After pulling codes I swapped coils and plugs with no change. I then Scoped the injectors at the 8 pin harness connector and they all look the same, also scoped coils and they all look the same. Checked compression on... |
March 27, 2017 | |
| 2003 Chevrolet Silverado 2500 6.0L MIL Lamp on VIN: 1GCHK23U23 P0300: Multiple Engine Misfire Detected. ... I saw this truck the first time a few thousand miles ago with the CEL on and no complaint of running poorly.Got codes P0101 and P0300. Had many thousand misfires recorded in cylinders 1,5,6 and 8, none in 2,3,4,7. We replaced plugs and wires because they w... |
March 29, 2017 |
