Bad thermostat would be the first thing to check. After that, heater core. I tried replacing the thermostat. No good. I moved to the heater core. Diconnected the hoses and ran a garden hose into it to "flush" it and a bunch of black stuff came out. Hooked it all back up and works great. Not sure where the black stuff came from but it was apparently keeping the coolant from flowing and heating properly in the core.
The coolant leak is pretty cut and dry - you have a leak somewhere. The lukewarm heat (assuming you're referring to the car's heater) could be for a number of reasons. Insufficient coolant could be one of those. Your coolant could be burnt out. It could be a problem with one of your heater hoses. You could have a worn out heater core.
Most likely it would be a blown fuse in the fuse block.
probably heater core btw 8hrs have to remove whole dash
Poorly fitted tack can cause a saddle sore.
No...
cause
A leaking heater core will cause the engine to overheat because the coolant is leaking out.
THERE IS A VAC LINE OFF OR BROKEN REMOVE THE HEATER CONTROL PANLE THEN SET FAN ON LOW AND SEE IF YOU HEAR A HISSING SOUND. I HOPE THIS HELPS
with a lot of time patience, experience, and tools. Best bet, take it to a mechanic who knows what he's doing. If you dont and install it poorly, it will either leak or cause your engine to overheat and then you blow your motor. Just my 2 cents...
It should be. A poor draft can mean a poorly designed or a poorly built/ maintained chimney. either way, a poor draft will cause a poorly burning, smoking fireplace.
a stuck injector will cause too much fuel which will wash past the rings and get into the oil. The engine will certianly run poorly if that's what's going on.
A space heater by itself will not cause a fire. However, not following the space heater safety guidelines may start a fire. Actions that may increase the risk of fire include, but are not limited to: Leaving blankets or clothes on the heater, leaving anything flammable near the heater, and leaving the heater on in an unattended environment.