P0303 Diagnostic Trouble Code Discussion for September 2022
Cylinder 3 Misfire Detected
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| Help Request | Posted | |
| 2008 Honda Accord LX 2.4L Misfire, MIL Lamp on VIN: 1HGCP26378 P0303: cylinder 3 misfire. ... around [...]. It then flags some misfire codes. p0302, p0303. I re-grounded everything I could think of like the transmission to body, to block. Did it from the battery and also the body. ... |
September 14, 2022 | |
| 2008 Honda Accord LX 2.4L Misfire, MIL Lamp on VIN: 1HGCP26378 P0303: cylinder 3 misfire. ... around [...]. It then flags some misfire codes. p0302, p0303. I re-grounded everything I could think of like the transmission to body, to block. Did it from the battery and also the body. ... |
September 16, 2022 | |
| 2007 Mercedes-Benz E350 4Matic 3.5L No Start VIN: WDBUF87X97 P0303: Cylinder 3 misfire. I removed the air filter housing to access the ignition coils. Removed #1 and #3 coil bolts to lift the coils slightly to listen for spark with the key off. Started engine and heard no spark jumping the gap. Swapped ignition coils between #1 and #4. Now it... |
September 16, 2022 | |
| 2019 Hyundai Kona Ultimate 1.6L Misfire VIN: KM8K53A51K P0303: 3 missfire. Car runs very well 99% of the time. has very slight shake at idle 1 % of the time but missfire monitor shows no missfires. codes returned pending after 25 miles of city driving . fuel trims ,power and driveability are all normal. Mode 6 shows total missfir... |
September 23, 2022 |
