1992 Lexus Ls 400 Want Fix Knocking On Engine Due Milage Car Sit Valve Theres

1992 LEXUS LS 400
270,000 MILES
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AHLBERTPEREZ
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  • 1 POST
WANT TO FIX THE KNOCKING ON MY ENGINE I KNOW ITS DUE TO THE MILAGE OF THE CAR IS IT THE SIT VALVE IS THERES A WAY TO FIX THIS COZ MY ENGINE IS REALLY RUNNING GREAT. PLEASE HELP!!

THANK YOU
ALBERT
Dec 12, 2012 at 5:25 AM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
please explain. SIT valve?????

where is the noise coming from??? what kind of noise????

Roy
Dec 12, 2012 at 10:48 AM
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