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

Add photo

Related Questions


Looking for a Used S-10 in your area?

CarGurus has 1,345 nationwide S-10 listings starting at $1,395.


Search Chevrolet S-10 Questions

Chevrolet S-10 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,300
#2 John Saffrahn
John Saffrahn
Reputation 970
#3 Trebor66
Reputation 960
View All

Related Models For Sale

Used Ford Ranger
197 Great Deals out of 5,805 listings starting at $1,650
Used GMC Sonoma
5 Great Deals out of 469 listings starting at $2,500
Used Toyota Tacoma
541 Great Deals out of 40,814 listings starting at $2,495
Used Ford F-150
2,194 Great Deals out of 206,316 listings starting at $1,499
Used Dodge Dakota
106 Great Deals out of 3,781 listings starting at $1,680
Used GMC Sierra 1500
822 Great Deals out of 68,199 listings starting at $2,484
Used Chevrolet Blazer
4 Great Deals out of 1,167 listings starting at $1,255
Used Dodge Ram 1500
455 Great Deals out of 11,152 listings starting at $700
Used Chevrolet C/K 1500
892 listings starting at $2,500
Used Chevrolet Camaro
225 Great Deals out of 30,943 listings starting at $1,217
Used Ford Mustang
476 Great Deals out of 45,735 listings starting at $1,999

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.