1995 Chevy Tahoe Wont start

1995 CHEVROLET TAHOE
Avatar
SCCERPLAYER19
  • MEMBER
  • 1 POST
Engine Performance problem
1995 Chevy Tahoe V8 Four Wheel Drive Automatic
----------------------------------------------------------------
I have a new fuel pump, fuel filter, tune up, but my truck will not start. i have pressure to the fuel injectors. when i prime the truck it will start fine, but will die right after it runs out.
Apr 6, 2008 at 10:31 AM
Avatar
JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
My info shows you have a TBI fuel system. With the engine cranking, you should be able to see an injector spray pattern, do the injectors spray. Even if there is a spray pattern, that doesn't mean the pressure is ok. It does mean the computer is pulsing the injectors.

If there is no injector pulse, the first thing I look for, is an rpm signal. Without that signal, the injectors won't pulse. Are there any troublecodes?
Apr 7, 2008 at 6:18 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle