Its a pain! because i had to do it. You need to remove the two bolts holding the fuel rail on to start out. You may also want to remove the clamp that holds the fuel return line in place . Next I would recommend trying to remove the air intake duct right above the fuel rail.. it likes to get in the way. after removing this I would carefully un bolt the fuel pressure regulator(careful there is still fuel in the line). Now all you really have to do is use some strength and get the injectors off of the fuel rail and out of the cylinders.. good luck.
Injectors will self bleed when vehicle is "cranking" provided system is working normaly. The pressure regulator will bypass all extra fuel and return to the fuel tank providing constant fuel supply to injector.
( 6 ) fuel injectors
Standard fuel pressure for a 91 Pontiac Sunbird is between 50 and 55 PSI. This is the idle pressure to allow for maximum efficiency of the fuel injectors.
In the fuel tank.
The fuel pump is the same up to 94. The harness should also be the same.
Remove the fuel rail with injectors then separate the injectors. Check related link below:
nope, 4 bolts to remove fuel rail pry up and pull out injectors
its a foot away from the fuel injectors
Have to remove the fuel rail's to get to them.
To replace injectors on a 1999 Ranger 3.0, first eliminate the fuel pressure. Then remove the rails as well as the fuel lines. Finally, remove the o-rings and replace injectors with new.?æ
Maybe the fuel injectors got clogged.
depends on how many cylinders the motor has and if it is fuel injected.
you remove injectors and take them to a shop that has the equipment and knowledge to overhaul them. this is a specialist area
the fuel injectors are located on the top of the throttle body, to get at them take off the air filter assembly, once you remove that you will see the two injectors on the top.
unclip one end and unbolt the other be careful of the plastic fuel line
The 2004 Chevrolet Trailblazer fuel injectors can be found inside of the cylinder head. You will need to remove the valve covers in order to access the fuel injectors.
how do u replace fuel injector on 2001 b3000
Remove the upper intake.
one driver for each bank of injectors. Two banks, two drivers.
Remove pressure from the fuel system. Remove fuel lines and the rails. Get a fuel injector puller to avoid the risk of damaging the injector. Remove the old injector and replace it.
Yes, it has throttle body fuel injection.