...is correctly filled, taking care to bleed off any air locks from the system as necessary (with heater coolant valve open); Check heater core is not blocked- if blocked you may be able to
...system to a level below the heater core. Plug the heater core tubes to avoid spilling coolant in the passenger compartment during removal. Disconnect the heater-to-engine coolant hoses from the core ...
...nothing but cold air. She's not running hot. What could be the problem. Start by flushing your coolant system and replacing your thermostat. You may later find that you have a clogged heater
Question about Cars & Trucks
...heater hoses, it seems quite obvious there is a leak in the cooling system to the heat exchanger (on the inside of the cabin). Generally you could find it behind the dash. Just an advice recheck the ...
Question about Chevrolet S 10
heater works fine but water pump started squealing badly within 3 minutes of run time.. Replaced water pump with new but water pump started squealing again within 5 minutes. Replaced Radiator with new
...system) 2) changed thermostat 3) backflushed heater only (with air pressure/water) - heater hoses hot to the touch -still no heat. Suspicion: heater controls (again acts like a/c is on) could this ...
...heater core, the one on the flow out side, & see if you have any air coming out. Once antifreese comes out stick line back on & retighten clamp. Make sure your cooling system is topped off. ...
Question about Chevrolet S 10
...system check this as well let the engine run to normal opperating temp shut engine down feel of the heater hoses going in to the firewall are they about the same temp if one is hot and one not the ...
...What size engine thats a 4.3 right? Did it come with DEXCOOL in the coolant system If so the heater cores probablly clogged. That stuff is horrible.. does the engine get to operating
...is not heat in my 1993 S-10 Blazer, and the heat system won't start. It sounds like it's trying to but just won't poss bad therosat or plugged heater core flush system and then put a new therosat ...
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