I have a 2000 Monte Carlo SS, the Low coolant light is on,I checked the reserve & radiator, it's full. Open hood, engine's hot. Need help please!

Asked by Diana Oct 27, 2013 at 12:53 PM about the 2000 Chevrolet Monte Carlo SS FWD

Question type: Maintenance & Repair

I have a 2000 Monte Carlo SS, the Low coolant light is on,I checked the reserve &
radiator, it's full.  Open hood, engine's hot. RPM gauge is almost at 1, and you can
feel that it's idling high.  Changed thermostat, flush & replaced transmission gasket.  
Also, my transmission is shifting hard, not slipping.  I did some research, and it's all
coming to the conclusion that it has something to do with the vacuum hose, but the
radiator hose is very hot to the touch. Need help please!

4 Answers

45,195

you have to find out HOW hot your engine is running- an engine will feel hot and still be at normal operating temperature- you had work done to it, but you don't say why- did your gauge show the engine was running hot? (or a warning light?) who changed the thermo? was it you or a mechanic? I do not understand how a cooling system problem can be related to a slipping tranny, or a high idle problem- it sounds to me like your Chevy is 13 years old and needs to have several issues addressed by a competent mechanic

2 people found this helpful.
780

ow coolant sensor or probe failure replace it

1 people found this helpful.

My Z34 had that problem - idling a little high - running a little ruff - and low coolant light on - turned out be be a bad spark plug wire feeding stray signals! New wires fixed all the strange symptoms!

Your Answer:

Monte Carlo

Looking for a Used Monte Carlo in your area?

CarGurus has 7 nationwide Monte Carlo listings starting at $3,000.

Postal Code:

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    1,050
  • #2
    tenspeed
    Reputation
    990
  • #3
    John Saffrahn
    Reputation
    720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Impala
10 Great Deals out of 110 listings starting at $4,632
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $9,995
Used Chevrolet Corvette
28 Great Deals out of 1,058 listings starting at $15,871
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used Buick Regal
5 Great Deals out of 35 listings starting at $5,600
Used Cadillac Escalade
21 Great Deals out of 379 listings starting at $6,900
Used Ford Mustang
65 Great Deals out of 1,258 listings starting at $4,995
Used Chevrolet Malibu
54 Great Deals out of 1,151 listings starting at $1,295
Used Jeep Grand Cherokee
122 Great Deals out of 3,221 listings starting at $4,995

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.