Chevrolet Heating & Cooling - Page 2 - Recent Questions, Troubleshooting & Support

usually 50 miles.

the answers will in the fault codes when you have them read it wiil tellyou exactly which sensor are not correct.

Most power steering pump's fluid doesn't run thru your cooler, there is a transmission cooler in front of your radiator or built into you radiator. If there was a leak there you'd see it under the truck around the transmission lines.. or around the metal lines than run into your cooler/ radiator.

one way to test is to use a drill and a volt meter postion volt mete leads on pinsof sensor run drill close to thend of sensor the faster you run drill the higher thereading on meter

THESE SWITCHES ARE MEANT TO BE THIEF-PROOF. YOU MAY NEED SPECIAL TOOLS OR TAKE IT TO THE DEALER.

Are your fluid levels up to where they are supposed to be? If you need further help, I’m available over the phone at https://www.6ya.com/expert/dan_77d17b8918f54455

As silly as this may sound.....Be sure you have new oil in the crank case. I just brought my Chevrolet pickup home from the shop for a knocking noise. The oil broke down to the point that little compression was the problem. An oil change did work.

Trace your steps, if it wasnt doing it before hand and is doing it after your repair then its something that the repair caused. Check your spark plug wires to make sure they didn't get swapped, and if need be pull each plug and get a pin camera and check each cylinder for debris

check for shorted wires right where the wires connect to the tank. Dirt and water pile up there and corrode the whole works. Otherwise it will be the sending unit inside the tank.

If you can limp this to an OReilly auto parts they will hook it up to a computer diagnostic for free and tell you what the codes are saying. A mechanic will charge you about 50 to 80 bucks but will have a better diagnostic as to what is wrong with it.

I would be willing to bet the bearings are shot in the air pump so it's drawing more then 40 amps needing to work harder, once you pop the fuse there is no air flowing that's why you get the light and code

You can get software like jet tuner/ lt1 edit or send it out to different company's like pcmforless.com

Sounds like your water pump is extremely worn.

If you can wobble the pulley by hand at any angle, it needs replacement. Check the other pulleys and the idler for wear as well.

probably a bad heater core.