1991 GMC Sonoma "open" Questions

...to it so my dome lights will not shut off so i went in and disconected it in the dash to create a open so my dome lights wouldnt stay on and they didnt go off so what do i do minuse the idea of ...

...get voltage to starter solenoid. Checked continuity from wire on starter to clutch switch and is open. need to know routing for this wire, see the diagram attached and proceed according.you must ...

...and when grounded, activates the valve (closing it). If the ECM detects a short to ground, and open,or a short to battery voltage on the control circuit, P0446 will set. Code also may refer to ...

...and when grounded, activates the valve (closing it). If the ECM detects a short to ground, and open,or a short to battery voltage on the control circuit, P0446 will set. Code also may refer to ...

hot have to hold throttle open to start Cold start is fine starts right up. I drive to work 12 miles away and when I come out at 4 p.m. I have to hold throttle down to start or long crank time to ...

what does P0128 code mean engine running cool. usually caused by thermostat stuck open. remove thermostat and if open, replace. Please see my tip at http://www.fixya.com/cars/r5929960-s_thermostat . ...

...fuel pressure should be 56psi. 54 or 55 will cause it not to start. It needs the pressure to open the mechanical poppets at the end of each injector. To low of pressure and the poppets will

...control valve next to the firewall that is either vacuum or cable controlled. the lever on the side opens and closes: warm coolant going into the heater core,inside the cab. If the valve is stuck,no ...

...round type as I recall... The best way to remove it is rotate the clip till you locate small hole/opening. Insert a small punch into clip and open it up/spread the clip apart. It best to purchase a ...

...- plugs, wires, cap, rotor, coil are all failure prone. Fuel system can be determined by wide open throttle operation on an open road. Climb or not, it will run out of fuel and bog / sputter ...