mickyb5191

Hey thanks for looking at my thread I'm rather desperate for help.

I have a Sierra 2.8v6 turbo technics. Basically It had a temperamental starting problem that came back to the pink fuel pump relay changed that and it started and ran fine then when I turned it off today and tried to start it, and nothing then came back to it a few hours later this evening it started and ran fine for less than 5 minutes then as I backed it off the drive it cut out. And wouldn't start I have checked the spark and it's fine I checked the fuel it's got fuel up the spark plugs are ok the dizzy is fairly new and the leads are new I've checked all the obvious and can't seem too find the problem. I had the car running for over two hours after sorting the fuel pump relay out this morning and took it for a short drive out now it's jus doesn't want to go. If anyone has any knowledge they would like to share it would be most appreciated many thanks.