» » »

Lexus Q&A

Ask Your Question

1992 Lexus SC400 Question: HEAT DOESNT BLOW

 

Question

Doink, 4.0L V8, Edgewood, MD, February 03, 2011, 21:41
 Rookie

MY HEAT STOP WORKING N MY 1992 SC400 IT JUST BLOWS COLD AIR

1 Answer
Flag This
  • Answer #1

    Auto Stop Limited, Inc (66 Answers) , Baltimore, MD - (410) 467-7600
    Auto Stop Limited February 04, 2011, 09:07
    Profile_thumbnail
     Technician

    Hello
    Has the t-stat been replaced? Check to see if the hoses are hot going in it the firewall. Also make sure the antifreeze is full and no air is in the system. Low coolant will make no heat.

    Let me know if this helps.

    RJ

    Reply
    Flag This