I had an engine diagnostic done on my Bronco a couple of days ago cause it was idling rough and I wanted to get it check out. There were a couple minor problems with it (EGR valve, Idle air control valve, and the vacuum check valve.) Yesterday I replaced the vacuum check valve and did an oil change and changed the spark plugs. After I was finished I started the truck up and it ran fine. This morning I went out to go to work and the engine will turn over but will not start. I tried all the connections on the plugs and everything else that I thought I might have loosen or accidently hit and its still doing the same thing. What else could it be? Just seems weird that it started and ran just fine last night but wont this morning. Please help.
have the same problem?
Tuesday, September 7th, 2010 AT 10:25 AM