What is your question?
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What is your question?
Please help ASAP been running rough on & off for 4 months p 200&300 once while driving I got it to say #2 cylinder swapped coils from other side then 300 again just today the whole bank passenger stopped firing.. Taken to several shops they just want to replace everything. Any ideas? This is my only form of transportation /living thank you!
2 Replies
P0300 is a random misfire so just moving coils won't help. Replace the plugs and fuel filter if you haven't already done so. If this doesn't work then call Adrian at Contra Costa Auto Service to have her diagnosed. The number is (925)798-1205 and GL
It's no way to guess at it that will help at all.... good mechanic with a professional scanner is what it is going to take to help figure this out... just too many possibilities! Wish i had a better answer!
So there is no other option then a 6K snap on scanner? Nothing to check? I saw someone else with the same exact problem & the only answer was need a scanner. Would be nice if people would answer there questions after they find out what the problem was.. Promise I will... I am thinking it's the ECM or the harness can't think of more possabilities.. Thank you all
You are exactly right!!....That's the object of a site like this!..I wish we could get some type of reply...rght/wrong something! .. Thank YOU for responding! I wish I could be more helpful.... with other owners input we all learn... no matter what ones skill level is!.. Good luck with this!
Thanks I have replaced the plugs & wires. Fuel filter is in the tank as far as I know. I just switched the coils to see if it would give me a different cylinder misfire.