Gets fire, but not fuel and map sensor light has came on and off a few times.
Dec 30, 2017 at 10:32 AM
Fuel system
1996 GMC JIMMY
BELINDA SOUTH
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Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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Good morning.
The most common failure for no fuel is the fuel pump. A fuel pressure test will confirm. You need to test the pressure at the test port on the fuel rail. If you do not have a tester, you can rent one at a parts store.
As far as the Map sensor light, what code is set for you to think this is a issue?
Roy
The most common failure for no fuel is the fuel pump. A fuel pressure test will confirm. You need to test the pressure at the test port on the fuel rail. If you do not have a tester, you can rent one at a parts store.
As far as the Map sensor light, what code is set for you to think this is a issue?
Roy
Dec 31, 2017 at 3:52 AM
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