20 Most Recent 1999 GMC Yukon - Page 7 Questions & Answers

It's an obvious transmission problem, If you throttle down and it Does NOT move that's the problem

Not exactly.The check gauge warning light is on because the temp gauge is reading hot.Does the temp gauge read hot as soon as you turn the key switch on, or not until the engine as run for a few minutes ?If it reads hot without the engine being started, there may be a short in the wiring or the sensor may have failed.

Hi for for your brake light on there some options low Brake Fluid, Hand brake switch, Low pads.

Water coming from a exhaust is normal. The newer the car, the more emission control it has at protecting the environment and the more water you will see. Remember that the combustion of hydrocarbon fuel produces both carbon dioxide AND water vapor as a normal part of the process. All gasoline engines produce water vapor and all water vapor condenses if the exhaust pipe is cool.

You should first check the code what is wrong.Then try to fix.I would do the tune up,fuel filter,air filter,More likely you need new coils.

You may have to get to them from under the hood behind the light unit.

YOUR STARTER & SOLONOID, ONE UNIT, MUST BE BAD ! WHEN YOU TURN KEY TO START THE BATTERY SHOULD ENERGIZE THE SOLONOID WHICH INGAGES THE STARTER INTO THE FLYWHEEL AND CRANKS THE ENGINE TO START. IF THIS DOESN'T HAPPEN, REPLACE THE UNIT !

-You mean hook up the plug wire to the wrong spark plug...?-If so. Check for firing order. Then swap the right one to its plug.Mai

check code first get clue what next,could be crankshaft sensor,battery and battery connection.

Spark plug distributor trust me I know. I bet it sounds like it wants to turn on and then it don't ha I delt with that for to long till I burned it out by turning on and off my truck over 100 time ad a time when it wouldndt turn on.