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Home
Lexus
LS 400
Engine Cooling
Water Pump
Replace/Remove
1992 LEXUS LS 400
132,680 MILES
ANONYMOUS
MEMBER
1 POST
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Why does my heat keep going in and out. We just had the waterpump replaced.
Mar 27, 2013 at 11:45 AM
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HMAC300
CERTIFIED EXPERT
48,601 POSTS
check coolant leve first then check to see if heater hoses are both hot, then check to see if you have an actuator under dash not working
Mar 27, 2013 at 1:50 PM