I have a 1997 GMC yukon. has the 5.7 ltr vortec. A week ago i parked the truck and then the next day i went to start it and it just turned over. I put a fuel pressure gage on it and it had good pressure. I checked the spark at number one and it has good spark and timing. after letting it sit and trying a couple more times i got it to start leading me to believe it might have just been flooded. I didnt know you can flood a fuel injected truck??? Or half fuel injected. Not sure what its called. So the truck drove fine for the past week and has just happend again. This time i cant get it to start though. Any ideas???? The truck did not have the check engine light on. The only other thing i can think of is that both times this happend i tryed to start the truck with the remote start and it was low on fuel both times. Never had the problem before with the remote start.
Dec 13, 2010 at 3:47 PM
