1983 Buick Regal carbuerator

Tiny
GSINGH89
  • MEMBER
  • 1983 BUICK REGAL
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 93,000 MILES
My car stops sometimes and it bogs alot I sprayed carb choke. But it continues. It lags when I push gas
Friday, August 27th, 2010 AT 2:48 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hesistating could be caused by the following:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking, fuel filter 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 and keep testing
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Friday, August 27th, 2010 AT 4:21 AM

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