Having problems with your 1986 Cadillac DeVille ?

HEI DISTRIBUTOR PROBLEMS

\015 I HAVE HEI DISTRIBUTOR AND I CANT SEEM TO PUT THE PLUG WIRES IN THE RIGHT LOCATION, I HEARD THE WIRES HAVE TO BE A SPECIFIC KIND, 90 DEGREE ANGLE WIRES BECAUSE OF THE HEI SYSTEM. CHILTON BOOK DOESN'T REALLY EXPLAIN MUCH OR HAVE MANY PICTURES. MY CAR WONT START I HAVE THEM RIGHT ON THE PLUGS BUT NOT SURE WHER ON DISTRIBUTOR. 1986 CADILLLAC DEVILLE SEDAN 4.1 L V8\015 Posted / edited by AnonymousUser on : 01-03-2021

Answers :

This should help, firing order is counterclockwise, 1,8,4,3,6,5,7,2.c9602d8.jpg
Firing order V8 1-8-4-3-6-5-7-2 , If you bought wires try to stay away from generic universal wire sets, they are most always of very poor quality and of poor fitment. I would advise you to buy vehicle year and model specific wire set for proper fitment , also use the silicone dielectric grease compound for the spark plug wire boots, this will insure easy dis-assembly the next time you need to access your spark plugs... The rotation of the ignition rotor on most GM products is clockwise locate number one on the cap and follow in rotation with the firing order of the wires to the proper cylinders... Hope this helps...
Repair Help & Product Troubleshooting for 1986 Cadillac DeVille

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 || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0052 seconds