the shift light is the car telling you when to shift to achive maximum fuel economy. I generally ingore mine, and i have a 89 formula
It is listed in the 1991 Pontiac Firebird Operations Manual
check the transmission mount for being bad.
I calc'ed my '91 V8 Formula Firebird to be about 18 mpg.
A firebird can't "have" third gen. It either is or is not a third generation firebird, and Yes, a 1991 is a third generation.
If they are both Chevy V8 cars it will bolt up.
What parts??? Body, engine, suspension???
if it is a aod transmission it is on the transmission usually a sensor near the shift linkage .if it is a Manuel it is on the top at the shift tower.
None
According to two mechanics at two different dealers-There is no Concenience Center on this Firebird.
Physically it will fit in but the 91 had more indicator lights on it than the 88 did, the inflate/reset light for example for the airbag
A wiring diagram, for a 1991 Pontiac Firebird, can be obtained from most General Motors dealerships. The wiring diagram can also be found at most auto-parts stores.
Yes