I have BMW 323CI The Thermostat was replaced Upper and lower hose was replaced and now my antifreeze empties out and I have to keep filling it back up what could it be when anrifreeze empties out.

Asked by Mar 26, 2015 at 01:05 PM about the 2000 BMW 3 Series 323Ci Coupe RWD

Question type: Maintenance & Repair

2 Answers

42,875

You may have a large air bubble in the system. Purchase an air bleed kit from your local auto store. If a shop did the work they should have done that. You may also have a bad cap on your radiator.

1 of 1 people found this helpful.

I vote bad cap or thermostat installed backward

Best Answer Mark helpful

Your Answer

3 Series

Looking for a Used 3 Series in your area?

CarGurus has 32,735 nationwide 3 Series listings starting at $1,200.

ZIP:

BMW 3 Series Experts

  • #1
    Tom Demyan
    Reputation
    5,210
  • #2
    Robert Charlson
    Reputation
    1,670
  • #3
    grolyate
    Reputation
    1,270
View All

Related Models For Sale

Used BMW 5 Series
516 Great Deals out of 15,549 listings starting at $1,650
Used BMW M3
42 Great Deals out of 2,081 listings starting at $6,399
Used Mercedes-Benz C-Class
845 Great Deals out of 28,054 listings starting at $2,001
Used Audi A4
312 Great Deals out of 12,603 listings starting at $1,200
Used Ford Mustang
583 Great Deals out of 39,799 listings starting at $1,895
Used Mercedes-Benz E-Class
683 Great Deals out of 22,673 listings starting at $1,450
Used BMW X5
344 Great Deals out of 15,730 listings starting at $2,777
Used BMW 7 Series
125 Great Deals out of 5,155 listings starting at $1,750
Used Honda Accord
1,075 Great Deals out of 74,235 listings starting at $1,100
Used Chevrolet Camaro
442 Great Deals out of 31,709 listings starting at $1,450

Used Cars For Sale

2018 BMW 3 Series For Sale
5,769 listings starting at $31,895
2017 BMW 3 Series For Sale
147 Great Deals out of 4,336 listings starting at $24,951
2016 BMW 3 Series For Sale
51 Great Deals out of 1,304 listings starting at $14,991
2015 BMW 3 Series For Sale
97 Great Deals out of 2,685 listings starting at $13,995
2014 BMW 3 Series For Sale
285 Great Deals out of 4,699 listings starting at $11,979

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.