Question about 1985 Oldsmobile 98
At the battery there is a tan or brown wire that if you touch it to the pos battery post should make the pump run. This bypasses the relay. Also, you can put a fuel pressure tester on the injector fuel rail - there is a connector that looks like an air pressure valve. Turn on the key and the pump should run. Pressure s/b typically arount 36 - 45 lbs. The motor will run with pressure down to about 28 - 30 lbs although maybe not very well. Below about 24 lbs it will simply not run at all. Sometimes when a pump goes it quits entirely, and sometimes it just gets tired but doesn't stop completely.
Posted on May 15, 2008
Where is fuel pump do i have to take off tank to chang it for a 1999 alero
Posted on Jan 10, 2009
You don't have to drop the gas tank. if you pull up the carpet in the trunk, there is a hatch that opens directly above the fuel pump for changing it.
Posted on Oct 08, 2008
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:
Jun 18, 2016 | Jeep Cars & Trucks
Oct 30, 2010 | Chevrolet 1500 Cars & Trucks
Oct 11, 2010 | 2002 Chrysler Sebring
Mar 23, 2010 | 2003 Saab 9-3
Dec 25, 2009 | 2002 Chevrolet Astro
Sep 17, 2009 | 2000 Chevrolet Impala
Jul 10, 2009 | 1997 GMC Jimmy
Jun 02, 2009 | 1991 Pontiac Firebird
Mar 15, 2009 | 1999 Pontiac Montana
Dec 01, 2008 | 1993 Pontiac Bonneville
Jul 01, 2014 | 1985 Oldsmobile 98
Jun 25, 2014 | 1985 Oldsmobile 98
779 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: