BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Checked the Coil and it has no fire
1991 CHEVROLET BLAZER
Checked the Coil and it has no fire. What can I do next?
Sunday, March 24th, 2013 AT 2:32 AM
Check for power on the positive side. Then check for pulsing power on the negative while cranking.
If no pulse, suspect module and/or pick up coil.
If no voltage, then the coil is bad
Please consider a donation if we helped you
Sunday, March 24th, 2013 AT 1:04 PM
to post a reply.
Related Ignition No Spark Questions
1991 Chevy Blazer No Spark
Electrical Problem 1991 Chevy Blazer 6 Cyl Four Wheel Drive Automatic I Have A 1991 Chevy Blazer With The 4.3 Vortec Motor And Have No...
1997 Chevy Blazer No Spark No Fuel
Engine Mechanical Problem 1997 Chevy Blazer 6 Cyl Four Wheel Drive Automatic 114, 00 Miles The Blazer Died And Won't Wake Up. I...
1996 Chevrolet Blazer No Spark / No Combustion
I Replaced The Coil, Icm, Spark Plugs, Starter, And Battery But Cannot Get Spark From The Coil. I Measure 12v At The Coil And 12v At...
1996 Chevy Blazer No Spark
Electrical Problem 1996 Chevy Blazer 6 Cyl Two Wheel Drive Automatic 210000 Miles I Get No Spark From The Coil. I Replaced The Coil Ecm...
Ask a Car Question. It's Free!
Ignition System Test Guide
Ignition Spark Check
Ignition Coil System Test Repair - All Cars
Find a car manual for your car
© 1999 - 2017 2CarPros, Inc.