Pontiac TSB #990640050
1999 Pontiac Grand Am
Affected Component: VEHICLE SPEED CONTROL
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Pontiac for this TSB. Call your local Pontiac dealer's service department & ask for a copy of TSB# 990640050.
- Summary
- CONCERNS WITH INTERMITTENT HESITATION OR LACK OF POWER ON ACCELERATION. *TT