Question about 1994 Chevrolet Lumina
It blows fuse instantly almost i heard it could be a bad oil sending unit?
Oil pressure switch is the last item that could cause this. That system operates on a ground, a short would give you an erroneous gauge reading. You, or a shop, will need to trace wiring on the power side of the computer. a ground there (or in the computer itself) will cause the fuse to blow. a short on the sensor side will give you bad information to the computer, and cause running issues but generally not cause a fuse to blow.
In order to do a proper diagnosis you will need a good volt/ohmeter, a good schematic and a lot of patience.
Posted on May 27, 2009
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 06, 2014 | 1988 Mazda B2200
Nov 03, 2012 | 1995 GMC Sierra C1500
Feb 09, 2011 | 1989 Chevrolet C2500
Aug 06, 2009 | 2002 GMC Yukon XL
Jun 01, 2009 | 1998 Chevrolet Astro
May 15, 2009 | 1990 GMC Sierra
Jan 19, 2009 | 1987 Chevrolet Blazer
Dec 12, 2008 | 1988 Oldsmobile Delta 88
Aug 24, 2008 | 2000 GMC Savana
174 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: