Info - Correct Fuel Pressure Operating Range
| Subject: | Correct Fuel Pressure Operating Range |
| Models: | 2000 Buick Century |
| 2000 Chevrolet Impala, Lumina, Malibu, Monte Carlo, Venture |
| 2000 Oldsmobile Alero, Silhouette |
| 2000 Pontiac Grand Am, Grand Prix, Montana |
| with 3.1 L or 3.4 L V6 Engine (VINs J, E - RPOs LG8, LA1) |
All 2000 model year 3.1 L and 3.4 L engines have a revised fuel pressure regulator and Multec II fuel injectors.
The fuel system operating pressure is 358-405 kPa (52-59 psi) on these applications.
Important:
• This regulator is NOT interchangeable with past model applications.
When replacement is necessary for the above listed applications, use only
regulator P/N 17113622. • Installing regulators other than the above listed part number
in these applications may result in a change in engine performance and/or
driveability concerns.
Refer to the Engine Controls subsection of the Service Manual for complete diagnostic and repair information on fuel system related concerns.
Parts Information
Part Number | Description |
|---|---|
17113622 | Fuel Pressure Regulator |
Parts are currently available from GMSPO.
