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Ask a QuestionSearch for P0300 Questions - Page 1 of 1


What does it mean when the computer says, P0300, misfire cylinders? Is there air suspension, that keeps the car level, on uneven ground, such as an incline?
Engine light is on, ran codes, came back with many codes: 1399:probable blocked EGR, valve clearance out of range P0300 Cylinder misfire; fuel system concern, ignition system concern, MAF sensor faulty,O2 sensor/air fuel ratio fault, blocked intake P0302, 303, 304; cylinder misfire probable cause...vacuum leak, ignition system concern, blocked fuel ...
We're Interested in car to buy, but the owner says its shooting codes P0300, P0301 and P0302. What does those codes mean?

Hi, I have a 1998 Honda CRV, 2.0L L4, with 137K miles that is throwing several CEL codes: P0301 (cylinder 1 misfire), P0302 (cylinder 2 misfire), P0304 (cylinder 4 misfire), P0300 (multiple cylinder misfire), and P1399 (manufacture control ignition system or undefined code). Recently the sparkplugs were changed, the distributor cap and rotor were ...

I have a 2006 Cadillac STS. I believe the engine is a 4.6 because under the hood it says V8 but correct me if I’m wrong. I took my car to autozone to get the check engine light read and it showed different engine misfires and also the code P0300. I thought that it was possibly the fuel injectors since that’s what the man at autozone recommend ...

Hi,my Toyota Celica 2001 Vvti 140km ,The computer shows the misfire on the second and third cylinders and P0300 and error P0420 occurs from time to time,the engine wobbles at low revolutions,especially when it warms up Please help Michael

How can i tell if timing is off? I just put new chains, tentioners, gjides and gears in. Im wondering if im off a tooth. Limited power...4000rpm..max Barely stays running at idle and sometimes dies. Codes are: p0300,p0302,p0304,p0306, p2119,p0449 ive test the vent valve....it works! Ive swapped coils of 5 and 6....didnt make difference. When i hold rpms ...


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