Jump to content
CaddyInfo Cadillac Forum

1996 deville fuel injector fuses keep blowing


Recommended Posts

My 96 deville cut off on me saying service fuel system.. had the car tested and it said it was misfires and injectors 1,4,6,7..

I had a tune up, fuel injcetors cleaned and changed fuel filter as well as the blown fuse.. a few days later the fuse blew again I change it and it did it again within a few minutes.. it drives but it shakes like crazy until I get to about 40mph..

Any suggestion..

Link to comment
Share on other sites


I would inspect where the beauty cover mounts to the intake studs and see if wires got pinched somewhere. It is likely when it heats up it pops the fuse.

Welcome to Caddyinfo

GM FAN FOREVER

Nice, clean, luxury= fine automobile

Link to comment
Share on other sites

There are 2 different fuses for the injectors.

One fuse controls the 1,4,6,7 injectors..

The other controls the 2,3,5,8 injectors...

Could be a shorted 1,4,6,7 injector. Or..could be a harness rub thru on a bracket or such.

It takes the smallest of rub thrus on the harness to create a short. Sometimes nearly impossible to see.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...