My '88 has no heat...need help

315

Asked by Jan 19, 2017 at 10:18 PM about the 1988 Chevrolet Corvette Coupe RWD

Question type: Maintenance & Repair

I got my whole AC system completely new with everything compressor, condenser, etc...very expensive job but blows ice cold... Now, I went to use the heat this winter and I now have no heat.. just cold air coming out when I have the heater on....   Any suggestions?  Do you think it's a stuck Blend door problem or heater core?   Hope someone has some advice... Thanks!

1 Answer

121,345

Could just be the hot water control valve is stuck, check the heater hoses under the hood and look for a little valve with a vacuum line attached to in one of the hoses, and see if the little lever will move, if not it's stuck and will need replacing, if it does then you have a vacuum supply problem to that valve, could be a selector malfunction.

1 people found this helpful.
Best Answer Mark helpful

Your Answer:

Chevrolet Corvette Experts

  • #1
    John Carson
    Reputation
    2,880
  • #2
    Vincent Parker
    Reputation
    2,150
  • #3
    COMETGUY61
    Reputation
    960
View All

Related Models For Sale

Used Chevrolet Camaro
316 Great Deals out of 27,098 listings starting at $2,700
Used Ford Mustang
378 Great Deals out of 39,450 listings starting at $1,995
Used Porsche 911
62 Great Deals out of 4,412 listings starting at $12,495
Used Dodge Charger
413 Great Deals out of 31,902 listings starting at $1,900
Used Ford F-150
2,283 Great Deals out of 188,285 listings starting at $1,200
Used Jeep Wrangler
225 Great Deals out of 14,720 listings starting at $3,000
Used Mercedes-Benz SL-Class
60 Great Deals out of 2,715 listings starting at $2,999
Used BMW M3
14 Great Deals out of 1,539 listings starting at $4,995

Used Cars For Sale

2019 Chevrolet Corvette For Sale
3,201 listings starting at $48,356
2018 Chevrolet Corvette For Sale
3 Great Deals out of 1,439 listings starting at $47,000
2017 Chevrolet Corvette For Sale
8 Great Deals out of 1,537 listings starting at $41,211
2016 Chevrolet Corvette For Sale
9 Great Deals out of 753 listings starting at $38,000
2015 Chevrolet Corvette For Sale
639 listings starting at $33,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.