20 Most Recent 1994 GMC Sierra - Page 8 Questions & Answers

check box ,tierods ball joints idler arm pitman arm and rag joint on column

pull blower out if no frash in there then replace the motor lower passenger side of the dash should be tree or four screws

Its located right on the throttle body. If your talking about the air intake temp sensor, thats mounted by the air filter or in the plastic tube that goes off the throttle body to the air box, its a 2 wire hook up. The idle air control "iac" is located on the throttle body side. "iac" idle air control. "ait" is air intake temp. 2 totally diff sensors.

Is the engine getting too much fuel, or not enough ?Is the check engine light on ?

ITS PART OF THE PRNDL SWITCH ON THE SIDE OF THE TRANS

ONE END ATTACHES TO THE PRNDL SWITCH ON THE TRANS. THE OTHER UNDER THE DASH RIGHT SIDE OF THE STEERING COLUMN TO A LEVER BY A SMALL BALL SOCKET CONNECTOR

fuel filter,air filter,dirty throttle body,vacuum leak,spark plugs.

Have you raised the back of the truck and had someone run the truck in place to verify the source of the noise ?

replace switch under truck, light may need replaced also, when you put shifter into 4x4 h, place your trans lever into drive, then move forward, 4x4 will engage.

It sounds like the distributor is a notch off, or wiring is off.

The fuse panel is located under the driver's side of the dash. I'm not sure off hand which fuse controls these lights.

The battery is a storage device, currently 12 volts, used to start the engine and help operate the electrical accessories in etc----------------------------------------------------------------------------------FGTech Galletto 2