Water flow

Asked by May 02, 2016 at 06:24 PM about the 2002 Chevrolet Blazer 2 Door LS

Question type: Maintenance & Repair

I just replace the water pump and the Overflow Reservoir
but when I start the vehicle I can hear the water running
under the dash when I press on the accelerator is that a
problem and what do I need to do to solve it

4 Answers

13,035

Turn the defroster on high heat to ensure that the coolant is flowing through the heater core. Monitor the coolant level in the reservoir ..don't let it go dry. Common after replacing any of the following the radiator, water pump, heater core, or thermostat.

Best Answer Mark helpful

Thank you, kisrs all good but will it every stop?

13,035

Yes , it should once all air is out of the system.

19,265

Either trapped air or partially clogged heater core. I've had a few do that

Your Answer

Blazer

Looking for a Used Blazer in your area?

CarGurus has 1,056 nationwide Blazer listings starting at $950.

ZIP:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,030
  • #2
    yetilikesbeer
    Reputation
    1,350
  • #3
    Rowefast
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
650 Great Deals out of 39,638 listings starting at $1,000
Used Chevrolet TrailBlazer
92 Great Deals out of 4,575 listings starting at $1,475
Used Chevrolet S-10
6 Great Deals out of 1,205 listings starting at $2,500
Used GMC Jimmy
239 listings starting at $2,500
Used Chevrolet Silverado 1500
2,136 Great Deals out of 167,419 listings starting at $1,900
Used Jeep Grand Cherokee
918 Great Deals out of 70,981 listings starting at $950
Used Chevrolet Suburban
355 Great Deals out of 21,931 listings starting at $1,999
Used Chevrolet Camaro
428 Great Deals out of 30,916 listings starting at $3,550
Used Ford Explorer
859 Great Deals out of 63,882 listings starting at $1,000
Used Jeep Wrangler
305 Great Deals out of 16,323 listings starting at $2,500
Used Ford F-150
2,325 Great Deals out of 184,534 listings starting at $699
Used Jeep Cherokee
381 Great Deals out of 47,673 listings starting at $2,795

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.