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When to suggest timing chain replacement?
Posted to Technical Discussion Forum on 4/7/2008 5 Replies

I am working with a 90' Caddy that backfires/ runs very bad in general, The motor has 194K on it and If I put my hand on the rotor of the distributor and turn the crank it takes quite a bit of turning on the crank to get the rotor to turn, like the chain is wo... Login to read more.

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car Vehicle Data

1990 Cadillac DeVille 4.5L

Engine4.5 L
Trans4-speed Automatic

car Vehicle Data

1990 Cadillac DeVille 4.5L

Engine4.5 L
Trans4-speed Automatic