94 Chevy S10 running hot

1994 CHEVROLET S-10
216,000 MILES • 4 CYL • 2WD • MANUAL
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BRAD04
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My 94 s10 is still running hot after replacing thermostat, water pump, radiator, temp sensor and a blown head gasket. Radiator fan seems to be working fine. What else can it be?
Dec 14, 2010 at 7:14 PM
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RASMATAZ
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Could be airlock try bleeding it don't work-block and pressure test it it
Dec 14, 2010 at 7:20 PM
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BRAD04
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Truck doesn't have airlock. Sorry what does "don't work-block and pressure test it" mean?
Dec 14, 2010 at 8:06 PM
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BRAD04
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Guy that has been working on it says it doesn't have airlock. How would I know if it does and how do I bleed it? Pressure test what?
Dec 15, 2010 at 12:44 AM