Fuel injectors are electronically controlled by the ECU(computer) and cannot be adjusted by the consumer. There are 'PROMS' or 'CHIPS' available on the internet as aftermarket performance enhancements that change the injector pulse width therefore giving you better fuel economy by shortening the pulse providing the engine 'less' fuel or by lengthening the pulse with, giving the car more power, but also using more fuel.
ALWAYS look for a reputable company when buying PROMS. Do not fall for the O2 sensor modification that everyone is selling to increase economy on certain auction websites. It may actually do more harm than good. Get to be friends with a local mechanic if you can. They can quickly tell you if a product is worthwhile or a scam.
It's the fuel rail that feeds gas to the injectors.
Fuel pressure regulator is on the end of the fuel rail.It runs across the injectors on the intake manifold.
is this a turbo model???... if so it has 450cc denso injectors
It doesnt have carburetor it have injectors u should check the fuel filter
On the fuel rail right in the middle of the intake manifold. Each injector shoots into a different cylinder. One for each.
On a 1997 Buick Skylark, the fuel injectors are located on the intake manifold, mounted directly to the engine. To access them, you typically need to remove the intake manifold cover and possibly other components, depending on the specific engine configuration. The injectors are positioned in the intake ports, where they spray fuel directly into the air entering the engine.
Have you checked the coil's ?
I believe it is a bad fuel injector or a gasket on one of the fuel injectors. Check all of them. They are right on top of the engine and not that hard to check.
There is no such thing as a 1997 Beretta. GM stopped making them in 1996.
Starter dragging? Bad starter Fuel injectors leaking causing a flooding situation?
remove the fuel rail by the bolts once that is removed with your hand pull sttrait out on the injector making sure the rubber gromit or seal comes out also
1. Depressurize the fuel rail (the thing holding them in)2. A special tool may be required to release the fuel rail from the fuel supply line. You may be able to move the rail without this, but be careful not to stress the interface/connection.3. Unbolt the fuel rail, allowing to to move away from the intake.4. Injectors may or may not have clips that attach them to the fuel rail. They aren't rocket science. Simple clips. Remove.5. Injectors are now out of the intake and separated from the fuel rail. Replace with new injectors.5a. The new injectors may not have provisions for the clips. They're not required for proper fitment. It's an assembly line aid. The fastening of the fuel rail is what holds them fast.