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Q: How much fuel.pressure does a fuel injected 454 need?
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How does one check the fuel pump on 82 silverado 305 v8?

Does your oil smell like it has fuel in it; if so your pump is bad and needs to be replaced. You need to remove the fuel line from the carburetor and hook a fuelPressure gauge to the line and start the truck, Now read the fuelpressure, it should have 7 to 9 LBS.


Should you pump a fuel injected vehicle?

You do not need to pump a fuel injected engine, It's useless it does not do anything.


How much fuel pressure does a ford 302 need?

between 5-7 psi, If it is fuel injected or has a carburetor makes a difference.


Does a gasoline fuel injected system engine need a spark plug?

Yes.


Why For a truck that's supposed to be fuel injected this ones not injecting any fuel?

Could need a fuel pump, fuel filter even new injectors.


Your 1991 corsica wont start without starting fluid?

That doesnt really make much sense. Maybe you need to replace the injectors?? they were fuel injected after 90 when they went from the 2.0 and 2.8 to the 2.2 and 3.1. just sayin. That doesnt really make much sense. Maybe you need to replace the injectors?? they were fuel injected after 90 when they went from the 2.0 and 2.8 to the 2.2 and 3.1. just sayin.


Where is the choke on a 1999 Silverado?

Fuel injected engines do not have are need a choke. CHOKES are ony on CARBURETORS.


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Depends on whether its fuel injected or carbureted, you didn't specify a year. If its fuel injected then you won't want to lean it anymore than factory because its already pretty high. If you need to alter your A/F mixture on a fuel injected bike you will need to purchase a programmer or fuel controller. If it is carbureted you will need to purchase a jet kit and be ready to spend a lot of time with an A/F gauge and have time to disassemble the carbs every time you want to make a change.


Can you switch a carburetor from a 305 Chevy to a 350 on 1985 c 10?

First of all the 85 is a fuel injected engine, You can not put a carburetor on a fuel injected intake manifold it won't even fit.And if you put a carbureted intake on it you will need to change the elect fuel pump in the tank, the distributor and you will need to DRILL out the 4 center bolt holes in the intake manifold too. Plane and simple THE ENGINE WON'T RUN WORTH A...................D...M need to keep it fuel injected.


1995bmw740i runs rough then smooths out then back rough?

Is this when in idle? Perhaps you need to replace your spark plugs, maybe if it is fuel injected, you may need to clean the fuel system.


Do you need a fuel management system when you change the exhaust on a fuel injected motorcycle?

It depends. The fuel injected motorcycle will already have a management system, but you may need to modify its behaviour if the exhaust modifications affect the fueling significantly. There are many devices available on the market to achieve this, the most popular is probably the Power Commander by Dynajet.


Why is the carburetor not getting enough gas 1998 SUV Chevy?

First of all it does not have a carburetor. It is fuel injected. You need to check the fuel pressure with a gauge.