Question about 1990 Lexus LS 400
Follow the radiator hose from where it attaches to the radiator, the bulb it is attached to contains the thermostat. put the old one in a pan of boiling water to see if it opens and closes if not replace, be sure to clean the surface that this metal bulb rests one both bottom and top and use a good sealer when re installing with a NEW gasket, take care in NOT tightening the two bolts too tight as that is light cast iron or aluminum
Posted on Jul 16, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 17, 2013 | 1995 Lexus Sc 400
Apr 19, 2011 | 1997 Lexus Sc 400
Oct 17, 2010 | 1992 Lexus Sc 400
Apr 25, 2010 | 1992 Lexus Ls 400
Feb 06, 2010 | 1992 Lexus Sc 400
Mar 10, 2009 | 1993 Lexus Ls 400
162 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: