1989 oldsmobile 88 royale brougham


Old 06-27-05, 03:25 PM
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1989 oldsmobile 88 royale brougham

Where is the timing mark on a 1989 oldsmobile 88 royale brougham? I am trying to adjust the timing chain on my car and cannot find where to adjust it at.
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Old 06-29-05, 04:16 PM
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Does the vehical run? if so losen the screw on distributor get a timing light it will hook to your battery and the number one spark plug wire , start the engine point the light at the harmonic balancer you will see a mark turn the distributor, until the mark lines up with the marker/ alingment piece. If vehical doesn't run find number one spark plug, take it out place a screw driver in hole, turn the motor by hand until the piston is up you'll be able to tell cause piston will push the screw driver up. Then you'll need to losen distributor, and point it toward the number one spark plug position.
Old 06-29-05, 04:23 PM
Join Date: Dec 2003
Location: Indiana
Posts: 312
Engine size?

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