Brand New Condenser and Compressor and 2005 Mazda 3 blowing hot air. Why?
30

Asked by Emily Aug 15, 2016 at 07:37 PM about the 2005 Mazda MAZDA3 s

Question type: Maintenance & Repair

Hi,

I have a 2005 Mazda 3. The AC is not blowing cold air at all. So initially I
figured there was a leak somewhere on the system. I used UV Dye and found
out that the condenser was leaking out the freon. I bought a new condenser
replaced the old one to find out that the "new" condenser was faulty (leaking
out the freon).

Now I returned that condenser and changed it yet again when putting the freon
in it is not blowing cold air. Decided to take it into a shop. The mechanic there
said that the compressor was bad. So I went ahead and purchased a brand
new AC compressor. The mechanic changed it car still not blowing cold air.
When looking for leaks there are none that is visible. The mechanic at the shop
said the high side is holding the pressure but the low side is not holding the
pressure, but it keeps taking in the freon but no visible leaks. He has no clue
what is happening.

Any ideas as to why the AC is not blowing cold air with a brand new
condenser and compressor ?

7 Answers
144,795

T_S_T answered 8 years ago

Did they change the high and low pressure switches?All so did they vacume the system before charging it?

1 people found this helpful.
Mark helpful
30

Emily answered 8 years ago

They did not change the high and low pressure switches. But they did vacuum the system before charging it. Could it be the high and low pressure switches ?

1 people found this helpful.
Mark helpful
144,795

T_S_T answered 8 years ago

Yes,if one or both are bad,it will cause the freon to blow out,they control the cycling of the compressor,and if bad will continue to run and biuld to much pressure,this may be why you cant find leak,it blows it out all at once,out the pressure release valve on compressor.

1 people found this helpful.
Mark helpful
65,510

firebird338 answered 8 years ago

Changing all those parts did they change the orifice tube filter or expansion valve depending on which one your A.C system has.

2 people found this helpful.
Mark helpful
30

Emily answered 8 years ago

What I can't wrap my head around though. When i changed the condenser the first time. The AC was blowing extremely cold air, it worked for about 3-4 days until I realized that new condenser some how had a leak. That's when i returned it and changed it and this time the compressor too and is not blowing cold air. But i will have the mechanic check the high and low pressure switches! Thank you for taking time to read and answer my question!

2 people found this helpful.
Mark helpful
30

Emily answered 8 years ago

@ firebird338 The only thing they changed was the compressor. The mechanic took it out and replaced it with the new one. After which he pulled a vacuum and and put back in freon. Is the leak possibly at the expansion valve?

Mark helpful

Guru1B2MG answered 5 years ago

When changing a compressor you need To replace the receiver dryer/accumulator, and also the expansion valve/orifice tube. Debris can get into the system and will make your ac not function properly.

Mark helpful

Your Answer:

Related Questions

  • Brand New Condenser and Compressor and 2005 Mazda 3 blowing hot air. Why? 7 Answers

    Hi, I have a 2005 Mazda 3. The AC is not blowing cold air at all. So initially I figured there was a leak somewhere on the system. I used UV Dye and found out that the condenser was leaking out the...

    2005 Mazda MAZDA3 s

    -

    Maintenance & Repair

  • Mazda 3 interior and tail lights flicker 2 Answers

    I have a 2004 Mazda three and sometimes when I turn on my car and turn the lights on, the interior and tail lights do not come on but the headlights do. When I drive like this and hit a bump, some...

    2004 Mazda MAZDA3

    -

    Maintenance & Repair

  • 2006 Mazda 3 Dying out and jumpy tachometer needle 1 Answer

    My 2006 Mazda 3 car has been giving me issues . In the past two days I’ve put a new battery, alternator, & the two belts (the bigger one was split down the middle) but my car is still giving me is...

    2006 Mazda MAZDA3

    -

    Maintenance & Repair

  • Mazda 3 2005 engine take-out 1 Answer

    Could someone please, maybe give me the steps on what comes out first and what to do in order of taking the engine out of That Mazda 3 2005 sp23 edition? Please great help, need to get it back on th...

    2005 Mazda MAZDA3 Special Edition

    -

    Maintenance & Repair

  • 2008 mazda 3 motor to a 2005 body 2.3 3 Answers

    I recently completed an engine swap of a 2008 mazda 3 2.3 to a 2005 mazda 3 body. I checked all 3 timing components and also checked the fuses and wiring. The motor cranks but will not start. Please...

    Mazda MAZDA3

    -

    Maintenance & Repair

MAZDA3

Looking for a Used MAZDA3 in your area?

CarGurus has 1,510 nationwide MAZDA3 listings starting at $2,495.

Postal Code:

Shortcuts

Search Mazda MAZDA3 Questions

CarGurus Experts

  • #1
    Jimmy Skobyak
    Reputation
    800
  • #2
    Vandura_3644
    Reputation
    790
  • #3
    GuruZ48FP
    Reputation
    540
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Civic
180 Great Deals out of 3,705 listings starting at $1,995
Used Toyota Corolla
108 Great Deals out of 2,035 listings starting at $2,795
Used Mazda MAZDA6
13 Great Deals out of 191 listings starting at $2,850
Used Toyota Camry
52 Great Deals out of 985 listings starting at $2,212
Used Honda Accord
40 Great Deals out of 910 listings starting at $1,599
Used Hyundai Elantra
163 Great Deals out of 3,544 listings starting at $2,995
Used Lexus IS
25 Great Deals out of 311 listings starting at $5,900
Used Subaru Impreza
25 Great Deals out of 476 listings starting at $3,850
Used Volkswagen Golf GTI
25 Great Deals out of 608 listings starting at $4,900
Used Mazda MAZDA3 Sport
21 Great Deals out of 708 listings starting at $3,888

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.