What is the most fuel efficient mini van?

'91 Chevy Astro mini van not getting signal from electrical to fuel injectors. Advice?

• Once in a while the beast will start and run for s short while, but when parked it dies and will not start again. Some time it will not start at all. It will start with starter fluid into the throttle body, but it does not catch and stay running the majority of the time. The fuel pump is good. What should be checked or fixed? Are there any ways to analyze the problem?

• Answer:

  How do you know that it isnt getting signal? Check you maxi fuses check all of them just to be sure if they are all good Then u will need to starttesting wires for that system and find where the loss of pwr is at in harness. You will need a volt meter or continuity tester, if u have to do that email me and i will walk you through it [email protected]