There is no adjustments to be made as the computer does it all. If you were to increase the idle speed then in turn you have changed the throttle positioner and that will truly mess up the party.
The firing order for the 1994 Chevrolet Beretta is 1, 2, 3, 4, 5, 6. This is for the 3.1 Liter engine.
The plenum is the upper part of the intake manifold.
adjust the idle i think you need a o2 sensor
The idle is control by the idle air control motor from outputs from the Engine Control Module.
A timing order diagram, for a Chevrolet 2.8 liter engine, can be obtained at most Chevrolet dealerships. The timing order diagram can also be purchased at most auto-parts stores.
If it has EFI (Electronic Fuel Injection) there is no idle speed adjustment. The idle speed is adjusted electronically.
Naming the 3.8 engine and giving year of 'beretta' would certainly help.
The grade A of gasoline is what Chevrolet recommends in the 5.3 liter V8.
the gap is 35 assuming you have the 2.0 4 liter
305 is a 5.o liter
The motor mounts on a 4.3 Liter Chevrolet will not work with a 5.7 liter engine. The motor mount from the 4.3 Liter will not be strong enough to hold the weight of the 5.7 liter engine.
140 Hp