1999 accord no heat

Asked by Clare Mar 02, 2011 at 10:30 PM about the 1999 Honda Accord LX

Question type: Maintenance & Repair

I have a 99 Accord 4 cyl.auto with a/c.It loses heat when driving.Its had 3 thermostats,head gasket,timing belt,water pump,heater core and rad replaced.Head was checked for cracks & resurfaced.Water valve is good(took it off,stuck a srewdriver through & tried to move bell crank-ok)& control cable works too.I have hot air in the shop,as soon as I start driving the air gets cool then cold.The return hose from the heater gets cold and there is no coolant flow through the heater,What's wrong? What did I miss?

1 Answer
330

Motor_man_mechanic1 answered 13 years ago

did you check heater control valve in engine compartment by firewall passenger side where heater hoses go in to firewall

3 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 1999 accord no heat 1 Answer

    I have a 99 Accord 4 cyl.auto with a/c.It loses heat when driving.Its had 3 thermostats,head gasket,timing belt,water pump,heater core and rad replaced.Head was checked for cracks & resurfaced.Water v...

    1999 Honda Accord LX

    -

    Maintenance & Repair

  • 1999 honda accord no heat at all 9 Answers

    All of the fuses have been checked and replaced and work, but we have no heat at all no matter what. There is cold air but even after warming the car up there is no heat, the climate control buttons a...

    1999 Honda Accord

    -

    Maintenance & Repair

  • 1999 Honda Accord shifting problem/no heat also 2 Answers

    My daughter drives a 99 honda and blower works but will not heat up.Also it drives really good except when stopping its like its late falling into that last gear.It actually falls out of gear when y...

    1999 Honda Accord LX

    -

    Maintenance & Repair

  • 08 Honda Accord no heat 4 Answers

    I’ve replaced the thermostat and flushed the heater core. Still no heat. Sometimes if I rev the engine I can hear coolant trickling into the heater core. Which makes me think that the water pump m...

    2008 Honda Accord EX-L with Nav

    -

    Maintenance & Repair

  • 06 Honda Accord little to no heat 1 Answer

    Blower and A/C work fine. heater switch moves fine, and I back flushed the heater core. The car comes up to temperature and does not over heat. The coolant line running into the heater core is hot b...

    2006 Honda Accord EX

    -

    Maintenance & Repair

Shortcuts

Search Honda Accord Questions

CarGurus Experts

  • #1
    JP1956
    Reputation
    6,980
  • #2
    Fredbrillo
    Reputation
    5,400
  • #3
    Jonathan Ford
    Reputation
    3,910
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
60 Great Deals out of 1,072 listings starting at $3,995
Used Honda Civic
195 Great Deals out of 4,054 listings starting at $440
Used Honda CR-V
88 Great Deals out of 4,524 listings starting at $440
Used Toyota Corolla
151 Great Deals out of 2,438 listings starting at $4,295
Used Nissan Altima
25 Great Deals out of 760 listings starting at $1,999
Used Honda Accord Coupe
4 Great Deals out of 59 listings starting at $5,900
Used BMW 3 Series
65 Great Deals out of 1,229 listings starting at $2,500
Used Nissan Maxima
7 Great Deals out of 166 listings starting at $4,378
Used Ford Mustang
58 Great Deals out of 1,366 listings starting at $4,995
Used Toyota RAV4
100 Great Deals out of 2,715 listings starting at $2,500

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. Content will be removed if CarGurus becomes aware that it violates our policies.