SPONSORED LINKS

A/C at higher RPM cuts out

Tiny
BILLYG1227
  • MEMBER
  • 2002 HONDA CIVIC
  • 1.7L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 145,000 MILES
My A/c works great at idle or city driving. When I am at highway speeds it turns to an ambient temp. When I slow down and the RPM go down the cooling kicks in and is fine. Or if I put it into neutral at higher speeds to the the RPM go down (below 2500) it cools right down?
SPONSORED LINKS
Friday, August 15th, 2014 AT 6:32 AM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Follow the directions on pic to see if there are any codes. It also may be the clutch on compressor is going bad or needs to be shimmed so have a pro check that.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Friday, August 15th, 2014 AT 7:27 AM
Tiny
BILLYG1227
  • MEMBER
  • 2 POSTS
Did run the test. No code. Ran thru the cycle fine.

It is a new compressor. I will talk to the shop that put it in. Tell how the
"needs to be shimmed " affect the compressor. Just to educate me a little.

Thanks Bill
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, August 15th, 2014 AT 8:27 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
The clutch has to be set at a certain distance to activate. The outer plate is what I'm talking about. If to far away it can do what problem you are having or it could be something else totally. If the system was just worked on recently then they should warranty it
Was this
answer
helpful?
Yes
No
Friday, August 15th, 2014 AT 10:23 AM

Please login or register to post a reply.

Related Engine Revs Up Content

Idle Air Control Motor Replacement
GUIDE
Idle Air Control Motor Replacement
The idle air control motor or idle speed control motor is designed to adjust the air flow into the intake manifold at engine idle. Engine idle speed is monitored by the PCM...
VIEW MORE

Sponsored links