If it is fuelijected about adding one bottle to a fuel tank once a month if you want
to keep the injectors really clean.
fatdaddy466
check your fuel filter and also your spark plugs.
in the tank itself
You have to remove the fuel tank to access the fuel pump.
I have a 89 Chevy caprice. When I had my fuel pump changed, they had to drop the tank...it was in the tank.
TBI or Throttle Body Injection
Chevrolet does not use inertia switches.
My 1989 Chevy Caprice Classic with a 350 CID motor has a 27 gallon tank.
Yes it is a TBI / Throttle Body Injection. Fuel injected.
your fueul pump is in tank and fuse is in your fuse boox.
In the fuel tank may have to be removed for access
There is none.
70% are fuel injection. 1989 is the last year carbeautors where made and da first year fuel injection was created... my Chevy capric classic 89 is a fuel injection