need help on my 6.5
#1
need help on my 99 sub 6.5
hello im new to diesels i have a 1999 sub 6.5 i bought it a month ago and its a good running truck the only problem iv been having is that the truck will not start till i open the bleeder on the fule filter and air and gas come out then i shut the bleeder turn the key back and forth a couple of times then i start it. it fires right up and runs just fine some times going up hills or if i just punch it. it will start to hesatate but does not stall and if i shut it off and go in a store and come back out i have to do all over to get it to start and if it does start with out me bleeding it. it will only go down the road for a few 100 yards and stall then i have to get out and bleed it and then it fires up no problem.the guy i got it from had just replaced the fule pump and fule filter and i replaced the lp. he said it didnt do that untill he put the new fule pump in . can any one give me some advice thanks
Last edited by mowgly; 01-03-2015 at 03:25 PM.
#4
#7
Do you have clear fuel rated hose to the IP if not get some if you have a air leak with the clear hose you will see it. sometimes an air leak is just that it will not leak fuel just air. you should be able to get the o ring at any parts store you will have to take it out of the fuel filter housing they wont have it in their computers but it costs less than $2.
#8
Do you have clear fuel rated hose to the IP if not get some if you have a air leak with the clear hose you will see it. sometimes an air leak is just that it will not leak fuel just air. you should be able to get the o ring at any parts store you will have to take it out of the fuel filter housing they wont have it in their computers but it costs less than $2.
#9
#10
Check this thread out for many diagnostics including air in fuel:
DTC Codes Where to start - Page 2 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
DTC Codes Where to start - Page 2 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
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