Quote:
|
Originally Posted by bluesnot
my 2000 silverado with 80000 miles started missing on the beggining of a
long vacation trip, the first 100 miles it would only miss every 5 to 10min.
at 50 to 60 mph. By the time i had travelled 300miles it had gotten worse
missing every few sec. and the check engin light came on.
I stoped at a canadian tire and they put it on the diagnostic computer
and sugested i change the plugs and wires because i had missfireing on
multiple cylenders, so i change them. The rest off the trip the return home the truck ran purfect. 4 weeks latter the truck starts missing again but only once in a while. I checked the coils and new wires in the dark and even spraid them with water but no sparks and engine kept running fine.
Does anyone have any ideas? It would be much appreciated.
|
check the wires and make sure the boots didn't come loose from the plugs or coils, might want to run put some injector cleaner in the tank when u fill up a few times, may have a clogged or sticking injector, has the fuel filter ever been changed