how do you find the #1 firing cyl. on 1990 oldsmobile 88


Asked by 66chevy Sep 20, 2012 at 06:15 PM about the 1990 Oldsmobile Eighty-Eight Royale

Question type: Maintenance & Repair

since this car has no rotor  i think the timing is off and dont no how to find the #1 firing cyl. is there a way to find it

1 Answer

John Saffrahn

If its a 4cyl its the one closest to the passengers side. If its a v6 its the passengers side front. If you plan on adjusting the electrical timing I wish you the best of luck since its impossible.

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