Check the coolant pressure. If the pressure is too high the A/C clutch will not engage. If the pressure is within tolerance, test the A/C compressor and clutch.
The sensor for the engine coolant on a 1991 Ford Probe LX is inside of the coolant tank. There is a lever, and when the fluid gets below this lever, it signals to be checked. It should be refilled.
how to add coolant to 1991 lumina?
Could be, low on coolant, stuck open thermostat, plugged heater core, temp blend door malfunction,
check for water in the head light glass it could splash on the hot bulb and blow it.
The engine coolant on a 1991 Honda Civic is replaced by turning the drain petcock and releasing the coolant. The filler cap is then removed and coolant added until the system is full again.
Green coolant (prestone, etc)
Hose going from engine to heater core may have burst. Check all your coolant hoses for leaks.
By the thermostat
did u check the antifreeze/coolant level because my 91 fleetwood was doin the same thing i filled it up and now the heats comin out real good
check for coolant in system...radiator..next check for heater core leaking and verify if your thermostat is working(if it opens when engine is warmed up...hope this helps you..L
sould be on the manifold
You should the head gasket. If you go to Autozone, they have a tool that can check for exhaust gas in the coolant which may tell you if you have blown head gasket. Also, check your oil to see if it is milky or if you are blowing white smoke from the exhaust pipes. HTH
Standard green Ethelyn Glycol, or any type of Global coolant will work. always be sure your coolant mixture is 50/50, 50% water and 50% coolant
yes it does but under refrigirator
You have to put it in the overflow tank.
If it has a coolant tank, that's the "cap".
8.1 US quarts
A Ignition coil diagram for 1991 2.2 Honda accord
The 19914runner used R12 and is very expensive to buy and has to be installed by a licensed tech. The answer is to switch to the newer 134a type. You will have to buy the 2 conversion valve ends ($20.00) and you have to evacuate all the old out first, this has to be done by a pro with the right equiptment. Then refilled with the 134a type coolant and a can of oil for it. I did the whole thing for a friend, I replaced the pump on a S10 then refilled it but found out later you need to be licensed...oops I didn't have any idea but it works so there ya go :)
On the engine block, near the thermostat housing.
Usually the front of the cyl. head.
1991 Corsica its under the trottle body
Was built for R12, can be converted to R134a