Mechanics

CATALYTIC CONVERTOR

1987 Chevrolet Caprice • V8 • 162,000 miles

What effect will a bad catalytic convertor have on engine performance
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General
January 31, 2011.




If it's blocked it will cause it to be slow and not perform as well. Checkenginevacuum an difit'slow-15"or less @ idle, then disconnect it and see if itgoes up. If it does then teh converter is partially blocked or blocked.

Hmac300
Jan 31, 2011.


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