answersLogoWhite

0


Best Answer

Check the bulkhead fitting on the firewall where the electrical feeds into the blower motor. It's a $2 part that is molded to the blower motor on your system. If it is loose or broken, you have to by a whole new, few hundred dollar, blower motor because that part is not replacable by itself. It happened to me on my '01 Sport, which i assume is very similar. The symptoms were all the same, mine even shut off at random intervals. However, if you are reasonably saavy, you can rig it up to maintain this connection to get you through until you feel like you have to replace it. !

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: I have a 1997 Jeep Wrangler Sport Only the highest setting on my ac heat works to blow air sometimes it starts to blow cool air and shut off after heat has been on for long time any idea whats broke?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How much is a new Jeep Wrangler?

The Jeep Wrangler 2011 models start at a price of $22,045.00 for a Jeep Wrangler Sport. A Jeep Wrangler Sport S starts at $24,245, Jeep Wrangler Sahara starts at $27,745.00, Jeep Wrangler Sahara 70th Anniversary starts at $29,055.00, a Jeep Wrangler Mojave starts around $29,775.00, and the most expensive Jeep is the Jeep Wrangler Rubicon that starts at around $29,820.00.


Is there a car that starts with the letter w?

Wrangler It's made by Jeep. Wrangler It's made by Jeep.


Is there a brand of jeans that starts with M or W?

Wrangler


Why wont a wrangler start I turn the key and i have no power to the lights radio etc After about 10 min of turning the key I get power and it starts The battery gauge then shows very high charge?

If your vechicle does that it means that your battery was dead and after a while of cranking it sometimes it gets charge and starts


What is a fashion name that starts wih w?

Woolrich Worthington White Stag Wrangler


What is the setting for Macbeth that starts with an H?

H'Inverness?


What vechile starts with the letter w?

Wrangler is a model car manufactured by Jeep. It begins with the letter W.


What do you call where and when the story starts?

Where and when would be the setting of the story.


Who starts the game in monopoly?

The person who rolls the highest number.


What is high elevation climates?

It is where the highest point is where the elevation is at and where it starts at


Where is the Vibrance setting in Photoshop CS3?

Vibrance adjustment starts with cs4


Idle fuel mixture setting for 68 250 Chevy?

the best way to set the idle mixture screw is with a gas analyzer. setting the mixture to 14:1. if you dont have one use a vacuum gage and set for the highest vacuum. If you dont have one of them then turn the screw in til the engine starts to stumble. then turn the screw out til the engine starts to stumble. turn the screw back in half the distance. that will be your best setting. Any leaner and the engine wont start, any richer and the engine will flood.