Spark but no fuel from injector, fuel and power to it

Asked by Jan 23, 2017 at 07:17 PM about the 1991 Pontiac Sunbird 4 Dr LE Sedan

Question type: Maintenance & Repair

New fuel pump, new fuel filter, has fuel to
the throttle body, has spark, new injector,
power to the injector, new fuel pressure
regulator. Still no fuel spraying from the
injector!!!

2 Answers

81,695

What size engine is this? If it is the 2.0L engine the timing belt may be bad. Check the timing belt, may have lost some teeth.

1 people found this helpful.

Get a noid light and plug it into the injector plug, turn engine over see if its flashing. If it is go buy a set of injectors

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