2000 Chevrolet Suburban 1500 Q&A
2000 Chevrolet Suburban 1500 Question: Random misfire code
egine light was on got random misfire code when checked then the car just died one day then i got it started and it ran terrible now it just starts then backfires then dies - Visitor
mMy Suburban did this last week. I needed a distributor cap. Corrosion had grown in between the coil wire and the cap connection. - Visitor
where do I begin with diagnosing this misfire? as it is random, it won't be the coils is there somewhere else to start?
I went to get a smog and it failed and it had four codes so I did tune up and changed spark plugs and wires and oil change and o2 sensors all four.. but I still have code 300 multiple miss fire and...
Occurs only when engine warm/hot ,at idle in drive launching from a stop,this occurs consistently 0-4%tps p0300 was stored history, no other codes,no reduced eng.power.( this feels to me like a car...
Ok, I'm helping a friend out with the running issue on his suburban, this all started when he ran out of fuel. He filled up the tank only to find that his fuel pump had crapped out on him. So tha...
Replaced distributor, updated injectors, replaced o2 censors, runs much better but still idles at around 500 rpm and runs real rough. Also has a slight backfire when idling.