1991 Buick Regal "fuel injectors" Questions

...fuel injectors not firing The injectore do not fire they simply open and squirt fuel. check the fuse for the fuel pump and fuel pump relay before we go any furthur Fuel system fuse good injectors ...

fuel injectors along that side of the engine. First step is to find the relief valve (looks like a tire valve), be warned that fuel will be under some pressure when you push this valve, do not do this

...the ignition modules (do you mean coil packs?) are swapped then the misfire could be coming from a fuel injector that is plugged up or electrically is not being fired by the computer. Try to use a ...

...injectors. No fuel can get through the injectors thus no start situation. To test this theory, get a can of starter fluid (as well as a fire extenguisher handy) have an assistant spray some into the ...

or something in the fuel system, i.e. fuel pump, fuel filter, injector. Pull a fuel line off of the fuel rail and verify that you are getting fuel the injectors. Most likely, it will be the fuel pump

...fuel injectors with ohms do you have a suggestion TURN OFF RADIO FIRST.REMOVE NEGATIVE BATTERY CABLE FOR A MINUTE OR TWO.RECONNECT NEGATIVE BATTERY.CRANK CAR UP LET IDLE TO GET OPERATING TEMPERATURE ...

...FUEL INJECTORS????? WE HAVE REPLACED THE CRANK SHAFT SENSOR AND HAD THE FUEL INJECTORS CLEANED, AND HAD THE FUEL INJECTION PUMP CHECKED. the MAP ( Manifold Air Temperature ) its data is used to ...

runs for 5 seconds then dies to know if fuel pump can achieve pressure is pinch the fuel return line pressure should raise more than 50 if yes regulator is defect or injector leak when you test fuel ...

fuel ,spark ,power to injectors ; new ignition mogule,fuel pump; no pulse at injectors runs on start fluid if it runs on starting fluid its a fuel problem.. check fuel pressure even if its a couple of

How to tell if there's a fuel injector mod? Another question about a 1989 Buick Regal Limited 2-door. Car mechanic says that if the fuel injector or fuel line had been modified, the car will need ...