SPONSORED LINKS

1990 Oldsmobile Ciera

Tiny
BRIAN 59V
  • MEMBER
  • 1990 OLDSMOBILE CIERA
Engine Performance problem
1990 Oldsmobile Ciera 6 cyl Front Wheel Drive Automatic

I have a 1990 olds with a 3300 engine. It turns over but won't start. I have spark at the spark plug wire, I have fuel at the presure regulator, but no fuel going through the injectors. When I spray carb cleaner in the intake it runs while I spray
SPONSORED LINKS
Tuesday, May 18th, 2010 AT 10:37 PM

1 Reply

Tiny
INTERNETMECHANIC
  • MECHANIC
  • 700 POSTS
One possibility is the ignition module? It is possible for the ignition module to see rpm signal, but the computer doesn't. If the computer doesn't see the rpm signal, no injector pulse. You could check for voltage and ground at the injector plug, use a noid lite. Any applicable trouble codes?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Tuesday, May 18th, 2010 AT 11:29 PM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links