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1987 Oldsmobile 442 Repair Question


Topics covered: Fuel filter, Fuel pump, Noise.
Mileage: No information provided.

Asked on July 19, 2012

What else can I try to create the pressure in the fuel pump?

1987 oldsmobile sierra cutlass- the fuel pump has no pressure even after it was replaced. it makes a noise and there is still no pressure
Avatar Asked by bearelder

Answer

Replied on July 19, 2012

you may have a bad new pump. it is possible to get bad new parts.

check for kinked hoses especially in the tank.

Roy

Tiny Answered by ASEMaster6371 (expert)
24,852 answers provided
Replied on July 19, 2012

the pump has been repaired twice already and i've checked for all problems. there is still no pressure

Tiny Response from bearelder
1 question asked
Replied on July 19, 2012

well, there still is an issue if the pump is running. i know this sounds stupid but fuel level in the tank could be an issue as well.

if not, then it is time you got help from a shop who can visually inspect the system

Roy

Tiny Answered by ASEMaster6371 (expert)
24,852 answers provided

Replied on July 19, 2012

FUEL FILTER BEEN REPLACE ON SCHEDULE?

THE MEDIC

Tiny Answered by CJ MEDEVAC (expert)
6,803 answers provided
Replied on July 19, 2012

I DON'T KNOW YOUR RIG

IT'S A LOT NEWER THAN BOTH OF MINE....BUT PEOPLE CONSIDER YOURS OLD

HAVE YOU TINKERED (OR CAN IT EVEN BE DONE?) WITH THE WIRING (OR OVER THE YEARS IT HAS BEEN TINKERED WITH) AND POSSIBLY SOMEHOW CROSSED THE POSITIVE AND NEGATIVE TO THE PUMP----NOW IT'S RUNNING....BACKWARDS????

THIS MIGHT ACCOUNT FOR HEARING IT AND IT NOT PICKING UP THE FUEL??

OK.....I'LL STAY OUT NOW

THE MEDIC

Tiny Answered by CJ MEDEVAC (expert)
6,803 answers provided