answersLogoWhite

0

There is a valve called a vacuum check valve that restricts the vacuum from shutting off the AC doors when you reach a low vacuum situation(Engine under a load going up a hill or accelerating). Auto parts stores have these for around $5 to $6 dollars. Finding them on your particular vehicle is sometimes difficult. A decent and fair AC shop should be able to fix this reasonably for you.

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

What is the problem when the AC Fan on my 1999 Ford E150 only blows on low and changing the fan speed setting has no effect on the fan speed?

Could be a bad fan motor resistor


1999 Ford Ranger Air Conditioning fan speed switch only blows air on max ac Is this a switch or fan motor problem?

If you are saying the blower motor only works on the high speed setting, then the problem is a bad HVAC Resistor Pack.


How do you reset the awd light on a 2000 GMC Safari?

in order to clear the codes on your 200 safari first you need to fix the problem in the awd system and should clear by it self. The only thing that can turn that light is speed sensors wrong, speed sensors are not the only thing that will turn the service AWD light on. Wheel speed sensors are related to the ABS light


At which place the wind blows fastest?

Mt washington. Wind blows there at the speed of 450km per hour.


Is this a blower motor resistor problem or a blower moter you have a 2006 Nissan Xterra and it only blows on the 4 and not 123 does not blow ac on 4 only fan Thanks?

Blows on #4 only? I would replace the resistor. #4 speed by-passes the resistor.


The AC works only on the highest settin and when it blows its making a noise what could be the problem?

As for why it blows only on the high speed you most likely will have a bad blower resister and for the noise, it could be a bad blower motor, bad blower wheel or trash that is stuck in the blower wheel or housing.......


What is the problem if the air on your 2003 Ford Taurus first blows on high speed and then stops blowing?

The blower head is wearing out. Same thing happened to my Chevy. Cost $284 for new part.


Which is the best web browser for Mac?

The 'speed' of your browser can depend on the speed of your internet connection. However, Safari is probably the best since Safari was made for the Mac.


1995 Nissan sentra 5 speed blows white smoke when turning doesn't do it all the time just sometimes and only when accelerating through turn?

I have the same exact problem. Have you found an answer? Please someone help!


Where is the low speed blower resistor on 1999 Chevrolet siverrado blows only on high speed?

under dash on pasenger side


Where is a roller coaster have its most speed?

Slopes and large hills!


What would cause low gear not work on 13 double over?

On a 13-speed double over, if your low gear will not work, particularly when climbing hills, there is likely a problem with your transmission or shifter. Many times the problem is seen where low gear will not work and high gear will, indicating a problem with the mechanism.