hesitation and stalling

I have

53. ESC knock present - no clue

swap out the platinum plugs frist (burning oil destorys them), with all those mods it hard to pin-point what the problem is. if you still have the old wires swap them in and see what that does, check without the jet too. try this and check back with me

Thanks

most people say the NGK v-power is best for saturns. maybe the normal tip if its a SOHC.

look here: http://www.saturnfans.com/forums/showthread.php3?s=&threadid=37313&highlight=ngk