qwertyu22

My friend has a 93 Suburban that wont start. we put new fuel pump and filter in it.
that didn't fix it. We have good fuel pressure to the throttle body but the injectors wont spray when trying to start . When we dump gas in the throttle body the truck will start and stay running as long as you have the gas peddle pushed more then half way. as soon as you let the peddle up, the injectors shut off and the truck dies. I have no idea why.So if some one has a clue please let me know.

maxxman04

possibly tps sensor, oil pressure sender

nauticstar87

Injectors may be effed also. Go cheap and work your way up.

qwertyu22

I finely figured it out, it turned out to be the ignition module. which is located under the distributor cap. I went to a lot of different sites and at least this site tryed to help. There is a lot of worthless sites just looking for money and this site is not one of them. I appreciate the suggestions and people who just help others without trying to take there money. thanks

nauticstar87

Glad you fixed it.

maxxman04

glad we could help, glad y'all got it fixed. thanks for lettin us know it's fixed, we appreciate that

therewolf

Hi quertyu22,

Welcome to the Chevy Forums.

That's what we're about here. Chevy owners helping other Chevy owners.

We appreciate your input and experience, too. So stick around. The car you save may be your own.