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1995 Pontiac Grand Am SE 2.3L No Start, WEAK INJECTOR PULSE
Posted to GM Driveability on 2/7/2005 20 Replies

this is a stranjge one, injectors 1-4 on one circuit 2-3 on another-if #1 is plugged in lose pulse on #4 or vis versa same with #2 or #3 if all are unplugged get a strong injector pulse im definetly scratching my head on this one and injector scratch test does...

20 Replies Received (View Replies)

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car Vehicle Data

1995 Pontiac Grand Am SE

VIN 1G2NE15D3S
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start, Weak Injector Pulse
OccursAlways
Message Closed w/FIX

car Vehicle Data

1995 Pontiac Grand Am SE

VIN 1G2NE15D3S
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start, Weak Injector Pulse
OccursAlways