2000 Oldsmobile Bravada Not wanting to get up to speed

Tiny
LINDSAYMVS
  • MEMBER
  • 2000 OLDSMOBILE BRAVADA
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 180,000 MILES
I have a 2000 Bravada, and it does not want to go any faster than 20 miles per hour. And the speedometer stays on 0 as well.
Saturday, June 12th, 2010 AT 11:03 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Inspect and test all the following listed below:

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 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
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Sunday, June 13th, 2010 AT 5:05 AM
Tiny
BEZELY1
  • MEMBER
  • 5 POSTS
I would check the catalytic converter
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Saturday, June 19th, 2010 AT 7:16 PM

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