Question about 1991 Buick Park Avenue
After driving for awhile my oil pressure guage goes haywire then settles back to normal center, now its pegged on high all the time.
Sounds like your sending unit needs to be replaced cheap fix and if your oil pump losses all its pressure you will begin to hear knocking coming from your motor from the top under the heads.
Posted on May 27, 2010
Testimonial: "thanks , I had a lot of suggestions that it maybe the guAge and how to test that theory . But your The only one to mention the knocking to tell the differrence in the the possibilities. Now thAT'S USEFUL INFO."
a 6ya Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 03, 2013 | 2002 Ford Explorer
Jan 12, 2011 | GMC Sierra 1500 Cars & Trucks
Aug 25, 2010 | Chevrolet Avalanche Cars & Trucks
Jan 13, 2010 | 1993 Jeep Grand Cherokee
Oct 30, 2009 | 2003 GMC Sierra
Jul 15, 2009 | 1999 GMC Yukon
May 27, 2009 | 1998 Dodge Intrepid
Feb 18, 2009 | 1990 Toyota 4Runner
194 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: