Hi yes, its has a tbi system on it and have changed the asd relay and distributor and coil. Still starting some times and runs for a bit then stops,other times wont start at all.

 

Lets try this..get a can of starting fluid and the next time it wont start, give the engine a shot of fluid in the TBI and see if it tries to start.
Have you cleaned and tightened all the battery cables on both ends?

 

Hi have done that engine turns over and have spark at plugs just no fuel am ready to put fuel over van and let it burn but got to much cash in it with wot i have spent on it.

 

Don't torch it yet...next question...can you hear the fuel pump turn on for about 2 to 3 seconds after you turn the key to "on".

 

hi yes can hear pump run when it wants to other times pump not running have changed pump still same