1988 Oldsmobile Delta 88

VICKIETORIA

MEMBER
1988 OLDSMOBILE DELTA 88
6 CYL
FWD
AUTOMATIC
200 MILES

ON THE WAY TO WORK I WAS DRIVING AND ON THE WAY I NOTICED THAT THE MORE GAS I PUT TOWARDS THE CAR IT WOULD SLOW DOWN IT STILL GOES BUT IT WONT GO PAST 30 MILES PER HOUR, THE CAR STARTS AND BACKS UP DO YOU THINK IT IS MY TRANNY BECAUSE WHENI TRY TO PUT SOME GAS TO IT IT ROARS LIKE I AINT IN DRIVE WHILE ON THE FREE WAY I EVEN TRIED TO PUT IT IN OVER DRIVE AND GEAR 2 IT STILL DIDNT DO ANYTHING IT JUST SLOWED DOWN MORE CAN YOU PLEASE HELP ME I WAS ABLE TO MAKE IT TO WORK THANKS TO TEXAS SERVICE ROADS BUT WASNT ABLE TO GO PAST 20 AND WHEN I GOT TO A HILL IT WOULDNT PICK UP SPEED PLEASE HELP ME BECAUSE I HAVE A 25 MIN DRIVE BACK HM

Tuesday, September 14th, 2010 AT 2:40 PM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

If it's not slipping-see below:

Lack of acceleration, chugging, hesitating, jerking, bogging, misfiring etc. Could be caused by one of the following below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock 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 it.

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Tuesday, September 14th, 2010 AT 2:52 PM