loseing prime on a 99 3406 cat
Lately about 4times already when I park my truck over the weekend I dont crank it until sunday, a couple of hours before I have to leave out, just to make sure that it cranks alright. But lately when it sets and I go to crank it on sunday it will run for a few minuntes and then shut off. The first time I checked the fuel filter and it had fuel in it and plenty of pressure. the other times I did not check the pressure, but when I go to prime the fuel system it is as if it dont have any pressure. I dont have any noticeable fuel leaks that show on the ground or on the side of the engine. But once I get it running I have no problems out of it for the whole week. Only if it sets for 2 days does it do this. so now when I think about it I will crank it up and let ir run until the air pressure builds up and then shut it off over the weekend. But that's not fixing the problem. I need to fix it, what ever it is. ANY SUGGESTIONS OUT THERE???????
Is this a good question?