2005 Saturn Relay Repair Question
Topics covered: Spark, Engine, Spark plugs.
Mileage: No information provided.
Mileage: No information provided.
Asked on September 19, 2011
I have a misfire after tune up
I changed my spark pluges after it was done it was fine. then i was sitting at a light and my engine light came on. so we had it scaned and found it has a misfire do not know which one is misfiring can you help.
Asked by adam hartwickAnswer
Replied on September 19, 2011
What trouble code was found, P0300 or something other?
Replied on September 19, 2011
only one is misfiring i think
Replied on September 19, 2011
PO301, PO302... indicate what cylinder is missing.
Replied on September 19, 2011
That would be cylinder 2. Remove the spark plug and check to see how it is burning (what it looks like) and let me know.
Replied on September 19, 2011
Would using NGK spark plugs cause it to misfire should I use ac delco
Replied on September 19, 2011
No, that shouldn't cause the issue. They are good plugs. However, anything is possible.