TSB 990604005 — Pontiac Service bulletin
990604005 is a service bulletin on file with NHTSA for 2 Pontiac models, 1994 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. SOME OWNERS MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 990604005 names
| Vehicle | Model years |
|---|---|
| Pontiac Grand Am | 1994 |
| Pontiac Grand Prix | 1994 |
Every document filed under 990604005
| Document ID | Filed | Type |
|---|---|---|
| 990604005 | February 1, 1999 | Service bulletin |
What 990604005 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 990604005?
990604005 is a service bulletin filed with NHTSA by Pontiac, covering 2 Pontiac models across the 1994 model years. NHTSA's summary reads: SOME OWNERS MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE.
Which vehicles does 990604005 cover?
NHTSA's file names Pontiac Grand Am (1994); Pontiac Grand Prix (1994). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 990604005 a recall, and is the repair free?
No. 990604005 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 990604005?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 990604005, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 990604005. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.