Mechanics

COIL PACKS

1994 Buick Lesabre

Electrical problem
1994 Buick Lesabre 6 cyl Two Wheel Drive Automatic 130000 miles

If coil packs ar bad will they work intermitenly or just stop working?
Avatar
Jeff.c
February 19, 2009.



They can be both. Some will quit working completely. Some will work intermittently.

Explain in detail what you are experiencing. We may be of help.

Tiny
Zackman
Feb 21, 2009.
I no longer think coil packs. I have spark but won't start. So I spray starting fluid in the intake it fires instantly one more shot its running. I drove it home it ran great. Went to start it the next day would not even fire. I took the vaccume hose off the pressure regulator valve it started for couple seconds but dies. Replaced TPS and camshaft sensor. Not sure what next. Thanks for the help don't have much money got laid off.

Tiny
Jeff.c
Feb 22, 2009.
Test your fuel pressure.


http://www.2carpros.com/forum/automotive_pictures/55316_94lesabrepressure_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_94lesabrepressure2_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_94lesabrepressure3_1.jpg



http://www.2carpros.com/forum/automotive_pictures/55316_94lesabreunderhood_1.jpg


Fuel pump relay is inside passenger compartment relay center, behind right side of dash.

Tiny
Zackman
Feb 22, 2009.