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Air inside the engine.

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11y ago

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Why would a 90 Lexus LS400 overheat rapidly when a new thermostat was installed and the engine coolant is full what could be the cause of this problem?

check the water pump


What causes a 91 Lexus ls400 to overheat?

Air inside engine


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 do you replace a termostat in 1997 Lexus ls400?

To replace the thermostat in a 1997 Lexus LS400, first, ensure the engine is cool and disconnect the negative battery cable. Drain the coolant by removing the drain plug from the radiator, then remove the upper radiator hose and the thermostat housing. Take out the old thermostat, clean the mating surfaces, install the new thermostat with the correct orientation, reassemble the housing and hoses, refill the coolant, and finally reconnect the battery. Always check for leaks and ensure the engine reaches operating temperature.


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.


Will a 92 Lexus ls400 instrument cluster fit a 93 Lexus ls400?

Yes, a 1992 Lexus LS400 instrument cluster can fit a 1993 Lexus LS400. Both models share similar design and electrical connections, making them compatible. However, it's always advisable to check for any specific differences in wiring or features, such as the presence of additional gauges or indicators, to ensure proper functionality.


What size is a 1991 Lexus LS400 alarm battery?

The key battery for the ls400 is PN# br1216 www.lextechautomotivellc.com