firing order for 1992 3800 engine
The #1 cylinder is the cylinder left front of the engine. If you lift the hood, It is the first "spark plug" you see in the front on the left (closest to the fan belt). I have a 3800 in my 93 olds 98 royale. these are the same engine. Mine works great 180kms and love it. Hope this helps, best of luck.
if i remember correctly the firing order is 1-6-5-4-3-2
the numbers dont show on my d.cap can some one help? its a 1992 oldsmobile 88 royale
Looking for a Used Eighty-Eight Royale in your area?
CarGurus has 38 nationwide Eighty-Eight Royale listings and the tools to find you a great deal.
Search Oldsmobile Eighty-Eight Royale Questions
Oldsmobile Eighty-Eight Royale Experts