1991 Buick Skylark

1991 BUICK SKYLARK
Avatar
RUWWE
  • MEMBER
  • 1 POST
1991 Buick Skylark 4 cyl Front Wheel Drive Automatic

What could be wrong with a 91 buick skylark with a 2.5 liter engine that acts like it isn't getting any fuel when accelerating?
Mar 23, 2010 at 6:56 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Inspect and test all the following listed below and get back with some testing results we start here

Oxygen sensors.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard.
Mar 23, 2010 at 7:00 PM