I have a '95 s-10 4.3 z code on the motor. I've replaced the thermostat,water pump, hoses, and fan clutch. I have no leaks and no oil in the water or water in the oil. I'm not losing coolant.

Asked by Sep 06, 2014 at 08:49 PM about the 1995 Chevrolet S-10 2 Dr LS 4WD Extended Cab SB

Question type: Maintenance & Repair

50/50 mix. Overheats on the highway. Runs
fine at idle and in town. I have flow through
the radiator. Any ideas? I'm stumped!!!!

3 Answers


The only thing that come,s to mind is radiator,need,s rodding out or replacing.

Yeah I'm gonna try that next and see what happens


1} What was the original problem that prompted you to replace the above items? Over heating shouldn't be happening at highway. If it does try this, turn on your heater. If your temp starts to go down or at least stop rising then your radiator is clogged. Blower fan needs to be on high.

Your Answer


Looking for a Used S-10 in your area?

CarGurus has 1,251 nationwide S-10 listings starting at $1,600.


Chevrolet S-10 Experts

  • #1
    Andrew Olsen
  • #2
    John Saffrahn
  • #3
View All

Related Models For Sale

Used Ford Ranger
149 Great Deals out of 5,459 listings starting at $800
Used GMC Sonoma
409 listings starting at $2,200
Used Toyota Tacoma
597 Great Deals out of 44,634 listings starting at $1,790
Used Ford F-150
2,578 Great Deals out of 197,077 listings starting at $1,300
Used Dodge Dakota
95 Great Deals out of 3,654 listings starting at $1,750
Used Chevrolet Blazer
3 Great Deals out of 1,071 listings starting at $950
Used GMC Sierra 1500
1,025 Great Deals out of 66,259 listings starting at $1,995
Used Dodge Ram 1500
388 Great Deals out of 10,844 listings starting at $1,500
Used Chevrolet Camaro
440 Great Deals out of 30,814 listings starting at $2,495
Used Chevrolet C/K 1500
869 listings starting at $1,900
Used Chevrolet Tahoe
732 Great Deals out of 41,543 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.