Repair question
#1
Repair question
I had a check engine light come on last week and got a code indicating a bad ignition coil. After changing it out, the engine ran fine for a while then began idling roughly. There is no sensation of a mis-fire, just rough idle. Any suggestions? Thanks.
#2
What year is your truck?
What size engine does it have?
This symptom could be anything from a clogged fuel filter, bad spark plug wire, vacuum leak, bad gas, clogged air filter.
If you have the bucks take it to a mechanic and have them diagnosis the problem for you.Then fix it yourself.
#3
Administrator
Agree, a bit more info.. how many miles does it have on it...
I would suspect injector, but it could also be idle air control, dirty air filter, bad gas, low fuel pressure, vacuum leak...
I would suspect injector, but it could also be idle air control, dirty air filter, bad gas, low fuel pressure, vacuum leak...
Thread
Thread Starter
Forum
Replies
Last Post
Ziconic
Silverado, Sierra & Fullsize Pick-ups
1
September 22nd, 2015 8:20 PM
RalphieNacho
Silverado, Sierra & Fullsize Pick-ups
1
September 8th, 2015 6:22 PM
richardbentz
New Member Welcome Area
1
July 21st, 2006 7:46 PM