ROGER
I WAS EXPLAINING "KNOCK" VS "TAP" (RATTLE OR CLATTER)
INSURE OIL LEVEL CORRECT, CORRECT OIL, PROPER CHANGE SCHEDULE
IF IT'S "TAP", UP HIGH, ITS MOST LIKELY VALVE TRAIN RELATED
POSSIBILITIES
BAD TAPPET (HYDRAULIC LIFTER). REPLACE (ENGINE INTERNAL)
BENT PUSH ROD. REPLACE (SAME)
ROCKER ARM BOLT LOOSE OR BROKEN. REPLACE/ TIGHTEN (SAME)
DIRTY TAPPET, NOT WORKING CORRECTLY. EZist WAY TO TRY TO FIX THIS ISSUE IS, NEXT OIL CHANGE SUBSTITUTE 1 QT OF MARVEL MYSTERY OIL, FOR A NORMAL QT OF OIL YOU WOULD NORMALLY PUT IN (NOT ADD A QT, AND BE OVERFILLED!)AS YOU ARE DRIVING, MMM, MAY CLEAN IT UP, THIS CAN BE LEFT IN, UNTIL NEXT CHANGE. READ THE BOTTLE!
AN AUTO PARTS STORE FELLER, MAY BE A GOOD, FREE DIAGNOSIS FOR YOUR SITUATION. IT'S HARD FOR YOU TO EXPLAIN THE SEVERITY OF THE NOISE
THE MEDIC
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Wednesday, August 10th, 2011 AT 6:13 PM