Your compressor is made by Hitachi. The pilot valve is what controls the engine and the pressure. Most likely the pilot is set to idle engine at 125 psi. The pilot valve can be adjusted higher or lower depending on needs but not higher than say 140. As the pressure drops to about 80 psi the pilot will cut in the engine to refill the tank. Pilot and throttle controls are finicky and require constant tinkering and or parts replacement. Your compressor needs the pilot to control pressure however does not need the throttle control. You can set the engine on constant speed. Less trouble but uses little more gas. Just remove the throttle control from the pilot and plug the hole. If the bad part is the pilot itself you will need to replace it. The new pilot will be adjusted to about 125 psi. Good luck with your repair
SOURCE: Engine runs rough after about ten minutes /idles really low
Just trowing some suggestions out there, but, I would check the idle air control valve (solenoid) or the throttle position sensor. If they check out then my last guess would be the map sensor or the vaccuum to the map sensor. Hope I was able to help. Best wishes.
SOURCE: Gas air compressor shuts down
IS IT BUILDING TO THE UNLOAD PRESSURE AND THEN STALLING OR JUST SHUTTING DOWN ANYTIME. IS THE UNIT SITTING AT AN ANGLE?
DOES IT WORK FINE WITH THE LOW OIL SWITCH UNPLUGGED? UNPLUG SWITCH AND LEAVE IT UNPLUGGED FOREVER.THEY'RE ALL P.O.S.
SOURCE: Gas gauge is moving back and forth.
hello! there, fuel gauge not accurately reading or registering your actual fuel,this can spend costly so much on refueling of gas due to worries on drying of tank.there are factor to check on fuel sensor this maybe malfunction,or check the fuel lever sensor this was located on your fuel tank,This should be done on car service center
not by yourself this is due to hard work besides fuel is flammable in small spark of igniton by a certain object.be sure to take all necessasry precaution on doing this.so its beteer qualified mechanic to this.thanks and regads..
SOURCE: Driver seat not moving back and forth
under the seat is a thin wire that goes from one side to the other it has most likely broke you need to find the secondary lock it was connected to and release it to move the seat but you must also release the main lock so i suggest replacing the wire . THIS IS FOR MANUEL SEATS
now as for power seats you will have to locate the power lead wire and make sure it is not broke if so you can replace the connecter with an aftermarket one and it may work again
SOURCE: 1989 honda prelude. engine surges. from normal to 2100 rpms
There is a warm up valve on the throttle body(should have 2 small coolant hoses). remove the valve and have someone start the car while you block the port to the valve on the intake. If that clears up the problem you can cut a piece of cardboard to mount in between the valve and intake.should straighten it out.
223 views
Usually answered in minutes!
×