Having problems with your 1989 Pontiac Bonneville ?

Cylinder 3 and 6 not firing

\015 Removed injector on both while idling no rpm drop. need to know whats the cause. NEw coil, new wires, new plugs???\015 Posted / edited by AnonymousUser on : 18-09-2017

Answers :

If you had a shorted ignition coil, it may have damaged the ignition module.Take a coil pack from another spot,plug it in just be sure your new one is good.if it still won't spark replace the module.I've seen these that won't spark cold but run ok hot.You can try to heat the module with a hair drier to see if you get it to work,but even if it does you still need a module...good luck
Repair Help & Product Troubleshooting for 1989 Pontiac Bonneville

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0134 seconds