0
Remove air intake sound dampener that runs across top of radiator one bolt holds it down near battery.Remove bleeder bolt above thermostat also disconnect top radiator hose.Pour coolant slowly into top radiator hose until it overflows out of bleeder above thermostat.Reconnect top radiator hose to radiator. Now go to expansion tank feed hose top passenger side of radiator and remove from aluminum pipe.Pour coolant into hose watching bleeder for bubbles until they are gone.Reattach expansion tank feed hose.Install thermostat housing bleeder bolt. fill expansion tank to proper level.If you squeeze lower radiator hose you can hear the jiggler valve click this tells you that there is a solid column of coolant good work.Run engine, test heater, watch temp gauge. If you have air in the system you will have poor heater operation at idle and high temperature spikes on gauge at idle.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Can you program ecu on 1993 Lexus ls400?
location of the ecu on 1993 Lexus LS400
Do a 1991 Lexus ls400 have a timing belt or chain?
The 1991 Lexus ls400 has a timing belt.
Where is the camshaft position sensor located on 1990 Lexus ls400?
Where is the camshaft position sensor located on 1990 Lexus ls400?
Is the fuel tank on a Lexus ls400 plastic or metal?
LS400 fuel tank is metal.
What is the minimum rear brake rotor thickness for 1996 Lexus LS400?
The minimum rear brake rotor thickness on a 1996 Lexus LS400 is 15mm.
How many gallons of gas does a 1994 Lexus LS400 hold?
I did a Google search and the 1994 Lexus LS400 has a ( 22.5 U.S. gallon ) gas tank
How many gallons of fuel does a Lexus Ls400 hold?
The fuel capacity for a Lexus LS400 is 22.5-gallons. The low fuel light comes on when there are around 2-gallons of fuel left in the tank. The Lexus LS400 gets around 24-mpg on the open highway.
What size is a 1991 Lexus LS400 alarm battery?
The key battery for the ls400 is PN# br1216 www.lextechautomotivellc.com
What size tire on 1990 Lexus ls400?
205x65R15
How much would it cost to rebuild air conditioner for Lexus 1990 ls400?
Look forward to a bill of over $2000! I had my 92 Lexus LS400 converted for $2,456! :(
Steering wheel hard to turn in 1994 Lexus ls400?
1991 Lexus ls400 hard steering at ilde rack &pump have been replace all screencleaned or removed.
What is the required maintenance at 90000 for a Lexus LS400?
a timing belt.
