1988 NIssan 300zx Air Conditioning and Oil Pressure.

Asked by makayla Jun 30, 2012 at 01:56 AM about the 1988 Nissan 300ZX

Question type: General

Today I purchased my first car. I've managed to fix the majority of its problems but I am having trouble with the AC. No matter what setting it is on, it consistently blows out hot air. I've filled up the freon. I was told that both the intake and the output pipes are supposed to be chilled when the AC is on but only the intake becomes cold. Also it makes this horrible noise when I turn the AC on. Would a new compressor help?
And when I accelerate more than a few mph at a time the oil pressure drops to completely to zero and I have to slow down to sometimes 50 on a 75 to get it to level out to 30 lbs per inch^2. I added more oil but it didn't help. I'm trying to get help from here before I have to go ask my dad for help, I'm the only girl in the family and so its kind of a big thing for me to try and fix this myself. Any suggestions would help.

1 Answer
80

McMarni answered 12 years ago

this is an older question, you may have already fixed it, but since I dealt with this very problem today, I figured I would at least share. My a/c was also blowing hot, just purchased a compressor from a junkyard for $39 and it worked at first then blew hot air. I found out the clutch fan was no good, replaced it and the air is cold again.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 1988 NIssan 300zx Air Conditioning and Oil Pressure. 1 Answer

    Today I purchased my first car. I've managed to fix the majority of its problems but I am having trouble with the AC. No matter what setting it is on, it consistently blows out hot air. I've filled up...

    1988 Nissan 300ZX

    -

    General

  • 1988 nissan 300zx electrical problems. 5 Answers

    I have a 1988 nissan 300zx. While I was taking out the stock radio, I seemed to have messed a few things up. The most important, to me anyways, is the digital dash. On the right hand side of the dash...

    1988 Nissan 300ZX 2 Dr GS 2+2

    -

    General

  • how much horsepower does a 1988 300zx have? 3 Answers

    what is the horsepower rating for a 1988 300zx?

    1988 Nissan 300ZX

    -

    General

  • 87 nissan 300zx help 1 Answer

    i got a nissan 300zx and every picture i can find of these cars well they all have back seats and mine never did also how do i find out what style mine is rather its a gs or 2+2

    1987 Nissan 300ZX 2 Dr GS

    -

    General

  • 1989 Nissan 300zx none turbo 2 Answers

    My 1989 Nissan 300zx None Turbo T-top Auto Keeping rinning hot, I Chang heater value with new heater value, it had a leek in heater hose fix that. And still running hot. Water boiling inside the w...

    1989 Nissan 300ZX 2 Dr GS

    -

    General

Shortcuts

Search Nissan 300ZX Questions

CarGurus Experts

  • #1
    dandyoun
    Reputation
    410
  • #2
    Jamie Staples
    Reputation
    400
  • #3
    macevanscb
    Reputation
    350
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871
Used Nissan Skyline
1 listing
Used Toyota Supra
62 listings starting at $51,977
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Dodge Charger
38 Great Deals out of 645 listings starting at $4,888
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $10,500
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Honda Civic
180 Great Deals out of 3,705 listings starting at $1,995

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.