Heater is not blowing hot air
#1
6th Gear
Thread Starter
Heater is not blowing hot air
2006 Lexus IS250. Heater was working fine once i got to work it did stop working... was blowing clod air. I check the coolant level its was at the minimum.. But there is a coolant there. So what other reasons beside coolant can cause my heater to stop working
#2
Driver School Candidate
Blocked heater hose or the actuator that directs warm water (coolant) to heat the air box is malfunctioning. I don’t know if actuator is vacuum operated or electric.
#5
I have an ISF but mine did the same. Heat just stopped working. Coolant was low, I filled it up and now the heat blows hot like it did before. I would definitely try filling up the coolant before you do anything more pricey.
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#12
CL Folding Team Starter
iTrader: (2)
I am not an expert but I do not think it matters, I just made sure the shop across the street put in coolant that was also pink.
I found Toyota coolant on Amazon but didn't want to wait a few days, I want an immediate resolution.
It worked, however, I wonder if my leak has gotten worse; my car seems to take more than a few minutes to reach three bars on the dash.
I found Toyota coolant on Amazon but didn't want to wait a few days, I want an immediate resolution.
It worked, however, I wonder if my leak has gotten worse; my car seems to take more than a few minutes to reach three bars on the dash.
#13
Tech Info Resource
iTrader: (2)
Three bars for the oil temp? That can take 30 minutes at this time of year depending on OAT.
#14
CL Folding Team Starter
iTrader: (2)
In the summer time, it's usually at three bars pretty quickly.
In the past few weeks Houston has had below 40F weather - it sucks.
#15
Tech Info Resource
iTrader: (2)
Okay I'm glad you mentioned that because after about -30- minutes of driving I was at two bars and I got really worried. Lately on short (under 15 minutes) trip, I don't see it moving past 1 bar!
In the summer time, it's usually at three bars pretty quickly.
In the past few weeks Houston has had below 40F weather - it sucks.
In the summer time, it's usually at three bars pretty quickly.
In the past few weeks Houston has had below 40F weather - it sucks.