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

12,105

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

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

12,105

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

18,275

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

Your Answer

Add photo

Related Questions

Blazer

Looking for a Used Blazer in your area?

CarGurus has 1,167 nationwide Blazer listings starting at $1,255.

ZIP:

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,970
#2 yetilikesbeer
yetilikesbeer
Reputation 1,290
#3 Rowefast
Rowefast
Reputation 1,010
View All

Related Models For Sale

Used Chevrolet TrailBlazer
105 Great Deals out of 4,581 listings starting at $1,150
Used Chevrolet Tahoe
550 Great Deals out of 29,234 listings starting at $1,699
Used Chevrolet S-10
10 Great Deals out of 1,345 listings starting at $1,395
Used Chevrolet Silverado 1500
1,717 Great Deals out of 175,749 listings starting at $1,250
Used GMC Jimmy
257 listings starting at $2,495
Used Ford Explorer
945 Great Deals out of 72,519 listings starting at $1,000
Used Jeep Grand Cherokee
1,021 Great Deals out of 74,887 listings starting at $750
Used Ford F-150
2,194 Great Deals out of 206,316 listings starting at $1,499
Used Chevrolet Camaro
225 Great Deals out of 30,943 listings starting at $1,217
Used Chevrolet Suburban
323 Great Deals out of 19,720 listings starting at $2,000
Used Jeep Wrangler
276 Great Deals out of 18,163 listings starting at $2,950
Used GMC Yukon
376 Great Deals out of 18,226 listings starting at $2,950

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.