...Remove the fuel pressure regulator vacuum tube from the fuel pressure regulator and the water crossover. Remove the PCV fresh air feed tube from the camshaft cover and the throttle body. Remove the ...
...remove the fuel rail from the engine. Then you can pull out all of the fuel injectors to clean them. Most tune-up shops offer a fuel injection cleaning service that doesn't require removal of the ...
...#6 cylinder not fueling. Replaced fuel injector, plugs and wires. Checked compression. All good. Removed injector rail and placed #4 injector plug on #6 and injector started fueling. Placed #6
...remove the four nuts holding down the fuel rail. Disconnect all six electrical connectors to each injector. 5) Carefully lift up the fuel rail. Pry off the clip holding the top of the injector to the ...
...fuel rail in place. remove the bolts and pry off the rail. there is a special oring on the top and bottom of the injector. some times they will come off whenyou pull the injector. so make sure you ...
...fuel injectors are not triggering. What is causing this? Question: Explain Triggering! Fuel injectors do either one of three things: 1) Clogged - fail to pass gas through them when a voltage triggers ...
...If its not the regulator it may be a fuel injector, you need to remove the fuel rail and replace both the upper and lower injector "O" rings. This however needs the intake manifold removed to
...fuel injector body and mechanism. Remove the rubber boot between the air box and the fuel injector body, then locate the "screen" which covers the intake. The screen should be held on by a "C" shaped ...
...fuel injectors and engine runs the same. I have checked or replaced plugs, wires, and coil. Spark is present. Fuel pressure appears good. I have cleaned the Mass Air Flow sensor, but no change. move ...
Question about Buick LeSabre
fuel pressure guage, about a $100, to flow test the injectors. You can ohm check them with an ohm meter to see if one or more has shorted windings. Remove the electrical connector and test between the
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