How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Roy Belding Your Own Question
Roy Belding
Roy Belding, ASE Certified Technician
Category: Pontiac
Satisfied Customers: 4809
Experience:  Master ASE since 1980
3506196
Type Your Pontiac Question Here...
Roy Belding is online now
A new question is answered every 9 seconds

My pontiac montana sport van temperature gague goes up and

Customer Question

my pontiac montana sport van temperature gague goes up and down the fans are not coming on the relays are fine there is coolant in radiator let the engines run and they are still not coming on
Submitted: 10 months ago.
Category: Pontiac
Expert:  Roy Belding replied 10 months ago.

good evening my name is ***** ***** I will assist

did the van overheat?? the thermostat would be a good place to start. I would change it and bleed the cooling system and see if the fans come on. the coolant sensor is where the pcm gets its signal of the temp of the motor and turns on fans based on that signal.

do the fans work with the ac on????

Roy

Expert:  Roy Belding replied 10 months ago.

how are you making out

Expert:  Roy Belding replied 10 months ago.

how are you making out