Pontiac TSB #3433
2003 Pontiac Grand Am
![CarComplaints.com Seal Of Avoid Like The Plague](http://cdn2.carcomplaints.com/img/seals/worst.png)
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# 3433.
Affected Component: ENGINE AND ENGINE COOLING:ENGINE
- Summary
- SERVICE ENGINE SOON (SES) LIGHT AND SEVERE ENGINE MISFIRE ON CYLINDERS 1 AND 4 OR CYLINDERS 2 AND 3. *TT UPDATED 08-15-07. *KB
Click a tab for more information.