My oil pressure gauge on my 2004 Buick Ranier with the V-8 motor shows normal pressure and then reads low pressure. At the low pressure reading all of the other low oil pressure warnings come on.

Asked by Oct 25, 2015 at 07:51 PM about the 2004 Buick Rainier CXL AWD

Question type: Maintenance & Repair

The engine oil level is fine and the engine does not make any noise as is common with low oil pressure.

2 Answers

52,355

Have you checked your oil level and have you changed the oil and filter recently? You don't say how many miles are on the car but the miles are really high it could be wear. If every thing else is good I would replace the oil pressure sender and see if that fixes things.

1 out of 1 people think this is helpful.
950

Most likely a faulty sending unit.....have it checked with a manual gage before just putting in a new unit.

Your Answer

Add photo

Related Questions

  • How do I reset the Low Tire indicator? 7 answers

    Right front tire pressure was corrected but the low tire indicator light will not go out. (Was told it would after driving it for a while.) What do I have to do to reset it? Sandi

    2002 Buick Regal

    -

    Maintenance & Repair

  • 1988 Buick Riviera 5 answers

    I have a 1988 buick riviera i bought off a family friend it only has 132xxx miles on it, my low oil pressure light came on and my dad told me to just keep adding oil (wrong as hell) my oil (5w-30...

    1988 Buick Riviera STD Coupe

    -

    Maintenance & Repair

  • My dashboard warning tells me to check tire pressure no matter how much psi I put to tires. 2 answers

    Is there a maintenance procedure for the tire pressure warning light I don't know about?

    2004 Buick LeSabre Limited

    -

    Maintenance & Repair

  • Oil in my coolant tank!!!! 16 answers

    There is oil in my cooling tank. I think it's engine oil because we are always having to refill the engine oil. I knew we had a leak somewhere but today when I went to refill the coolant it had a lo...

    1998 Buick Century Limited

    -

    Maintenance & Repair

  • How do you know if the oil pressure gauge is bad? 21 answers

    I have a 2003 Chevy Silverado that has low oil pressure what do I look for

    2003 Chevrolet Silverado 1500 LT Ext Cab Long Bed 2WD

    -

    Maintenance & Repair

Search Buick Rainier Questions

Buick Rainier Experts

#1 burtisconnor
burtisconnor
Reputation 80
#1 tenspeed
tenspeed
Reputation 80
#3 Tom Demyan
Tom Demyan
Reputation 60
View All

Related Models For Sale

Used Buick Rendezvous
9 Great Deals out of 965 listings starting at $2,500
Used GMC Envoy
53 Great Deals out of 2,035 listings starting at $1,999
Used Chevrolet TrailBlazer
76 Great Deals out of 4,338 listings starting at $650
Used Buick Regal
90 Great Deals out of 10,178 listings starting at $3,495
Used Chevrolet Tahoe
606 Great Deals out of 27,657 listings starting at $600
Used Ford Explorer
726 Great Deals out of 74,504 listings starting at $750
Used Chevrolet Equinox
983 Great Deals out of 60,956 listings starting at $1,600
Used Kia Sorento
378 Great Deals out of 33,730 listings starting at $1,500
Used Buick LaCrosse
193 Great Deals out of 22,724 listings starting at $1,500
Used Ford Escape
1,035 Great Deals out of 92,804 listings starting at $1,500
Used Oldsmobile Bravada
225 listings starting at $2,495
Used Jeep Liberty
223 Great Deals out of 7,240 listings starting at $999
Used Cadillac SRX
257 Great Deals out of 8,611 listings starting at $2,995
Used Saturn VUE
33 Great Deals out of 1,972 listings starting at $1,000

Used Cars For Sale

2007 Buick Rainier CXL AWD For Sale
31 listings starting at $4,900
2006 Buick Rainier CXL AWD For Sale
64 listings starting at $3,950
2005 Buick Rainier CXL AWD For Sale
40 listings starting at $3,200