have 95 Olds 88 with 3.8.
It overheated and leaked coolant into intake through the upper intake gasket. I ran comp. test. All cylinders checked good for a 120 k engine I thought(165 to 195 psi). Replaced upper intake with kit witch included : intake ,intake gasket, PCV valve and all necessary O-rings. Have it all back together but it will not start Have fuel and spark. Seems to be flooding. Any thoughts????? Thanks