BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Fire to spark plugs
1990 CHEVROLET CAPRICE
My 1990 caprice will start but 4 of my spark plugs are not gettting fire, whats wrong?
have the same problem?
Saturday, February 5th, 2011 AT 2:08 AM
How long since tune-up. Plugs--plug wires--cap and rotor. Any applicable mil codes? Did you visually check for spark at the plugs?
Saturday, February 5th, 2011 AT 4:28 PM
I just gave it a tune up a few days ago. And yes I visually checked by pulling them out 1 by 1 and 4 of them didnt change the motor and wasn't gettin a spark
Monday, February 7th, 2011 AT 8:47 PM
Use a test lite on negative side of coil, engine cranking, there should be a pulse? If no pulse, suspect the ignition module or pick-up coil. There should be primary voltage at the coil with key on.
Please consider a donation if we helped you
Monday, February 7th, 2011 AT 9:15 PM
to post a reply.
Related Spark Plug Questions
1994 Chevy Caprice Sparkplug Wires
Engine Performance Problem 1994 Chevy Caprice V8 Two Wheel Drive Automatic 10020 Miles What Is The Routing Order Of Sparkplug Wires...
1991 Chevy Caprice Fluid
Transmission Problem 1991 Chevy Caprice V8 Automatic 98872 Miles I Have 2 Questions, One Is What Is The Best Transmission Fluid To Use...
Spark Plug Wire Diagram On Distributor Needed
Need A Diagram Off Plug Wire Placement On Distributor Cap. I Have A 350 Engine.
1992 Chevy Caprice Firing Order
1992 Chevy Caprice V8 I'm Having Problems With My Firing Order. I Would Like For You To Pls Give Me The Firing Order To My Vehicle....
Ask a Car Question. It's Free!
Spark Plug Toyota Tundra V8 4.7L 2000-2006
Spark Plug Replacement Toyota Rav4 2006-2012
Find a car manual for your car
© 1999 - 2017 2CarPros, Inc.