1989 Suzuki Swift Fuel problems

1989 SUZUKI SWIFT
3,155 MILES • 4 CYL • FWD • MANUAL
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CHEADY
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My suzuki Swift GTi EFI pump does not work when i switch on the ignition.....but works ok when i bridge it from a different power source......the thing is when i bridge the fuel pump all the injectors fire at the same time and only stop when the bridged circuit to the pump is broken.....
The gas was mixing with the engine oil.......
I remove the spark plug so i could see that all the injectors were firing and fulling up the cylinder with gas....thats probably how the gas got in the crankcase....
Could it be and electrical problem?
And how can i solve it?
Jan 17, 2010 at 12:02 AM
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DAVE H
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start by checking fuel pump fuse and relay
May 30, 2010 at 6:04 AM