FUEL PUMP LOCATION

1990 Geo Prizm

Tiny

peegeez

April, 18, 2008 AT 10:55 PM

Engine Performance problem
1990 Geo Prizm 4 cyl Front Wheel Drive Automatic 100000 miles

Need help to locate fuel pump on 1990 Geo Prism. Fuel injected. Haven't looked for it yet. Checked the relay etc. All good but still no fuel pressure. I want to change out the fuel pump and filter.

Thanks

FOUND 970 RELATED QUESTIONS

2 Answers

Tiny

mmprince4000

April, 19, 2008 AT 4:53 AM

The pump is in the tank, so the tank would have to be removed or lowered.

To check the pump, jump terminals +B and Fp at the ALDL on the left front shock tower, if the pump runs then it is a fuse or relay.

The filter is accessed by removing the left stone guard and wheel, you can see it through the steering arm hole.

Tiny

peegeez

April, 19, 2008 AT 5:56 PM

Thank You very much

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