SPONSORED LINKS

1994 Chevy Astro Rough idle

Tiny
NUEVOASTRO
  • MEMBER
  • 1994 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 13,200 MILES
I have a '94 Astro with 132,000 miles on it. It has always run strong, but lately after it warms up, the idle gets rough. It has died on my wife a few times at a stop. I changed the plugs, cap/rotor, and it made no difference. Hoping it's not injectors. How can I rule them out?
SPONSORED LINKS
Wednesday, November 19th, 2008 AT 3:35 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
Hi:
You could try an injector cleaner, but if there isn't a dead miss, it's hard to do. I would recommend having the computer scanned for trouble codes. Most nationally recognized parts stores will do it for free. If three is a problem with a sensor, this will identify it. Also, check the vacuum lines for damage or disconnection.

Let me know what you find.

Joe
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, November 20th, 2008 AT 7:30 AM

Please login or register to post a reply.

Related Engine Idle Rough Content

Rough Engine Idle
GUIDE
Rough Engine Idle
A rough engine idle condition is a common issue that many drivers face often indicating underlying problems within the engine, fuel or ignition system. We have created this...
VIEW MORE

Sponsored links