Pontiac TSB #990138003
1999 Pontiac Sunfire
TSB Document: - 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# 990138003.
Affected Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- Summary
- SOME VEHICLES WITH 2.2L ENGINES MAY EXHIBIT A ENGINE / TRANSMISSION WHINE AT 2800 - 32000 RPM. *TT
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