...fuel level sensor in the fuel tank.you will have to remove the fuel tank to replace the sensor.the contacts on the sensor will break causing the fuel gauge to be inacurate.you can buy the sensor ...
...fuel economy, and if the o2 sensor is stuck on lean the computer will continue the increased fuel delivery. The increased fuel can foul the plugs and cause a rough idle. Regards, netvan on different ...
...the regulator sensor on the top of the engine.also put a 60psi on thefuel pump presure test could it be the sensor on the fuel pump or the manufold gasket Try replacing your Throttle Position
fuel pressure sensor location Hi, I think your after the fuel pressure check valve or regulator. This model doesn't actually have a fuel pressure sensor. The regulator is on the centre of the manifold
...Sensor Old Spark Plugs If you give it gas, you increase vacuum, so a leak has less effect on fuel trim than at idle If it is fuel trim as in slow O2 sensors alone ,again it is masked for awhile with ...
...sensor tells the engine when to send fuel and spark to the cylinders in conjunction with the camshaft position sensor. If the crank sensor isn't working properly, the engine doesn't know when do do ...
fuel 55psi spark ok cam sensor replaced ran ok next day no start replace cam sensor diff store no strat replace fuel pump 65psi startes runs like **** eng cods po300 @po171 ramdom miss bank 1 lean Did
Question about GMC Jimmy
...sensor Did you check the fuel sysytem hapend to me fulty wire for fuel pump I wild have to work on this until I duplicated it, then check the vehicle while it was messing up. You could have one ...
...sensor, bad fuel filter, or weak fuel pump, or fuel pressure regulator valve. Or simply a clogged misfiring or just bad injector. By testing your fuel pressure first and seeing if after a while the ...
...sensor or the fuel pump/sending unit You may have a bad injector system and a bad O2 sensor now. It's common for the fuel injector system in the 4.3 to go bad. There are puppet valves that get dirty ...
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