2003 Dodge Truck high pressure side

Tiny
JSDUNLAP
  • MEMBER
  • 2003 DODGE TRUCK
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 24,000 MILES
It appeard that the high pressure side under the hood builds up ice very easy, is this not enough freon? Or what?
I just had this thing worked with the replacement of baffle doors, still getting cold air out drivers side, luke warm air out passenger side.
This is 3500 5.9 Cummins Diesel
Friday, July 30th, 2010 AT 5:10 PM

5 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hi jsdunlap, Welcome to 2carpros and TY for the donation.

Sounds like its freezing up due to air and moisture forming ice and blocking off the orifice tube-that needs vacuumed out. You need to investigate the air mix/blend door could be a vacuum/actuator or the HVAC control module itself
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Friday, July 30th, 2010 AT 5:29 PM
Tiny
JSDUNLAP
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Friday, July 30th, 2010 AT 6:02 PM
Tiny
JSDUNLAP
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Blend doors were ALL just replaced, so maybe just pull vacuum and recharge system?
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Friday, July 30th, 2010 AT 6:09 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Get it vacuumed out and see what happens
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Friday, July 30th, 2010 AT 6:11 PM
Tiny
JSDUNLAP
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[quote="rasmataz"]Get it vacuumed out and see what happens[/quote

I appreciate your help. I may call back & will use you'all in the future, Thanks again

John , dba roadkill. Rods
Texas
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Friday, July 30th, 2010 AT 6:23 PM

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