1995 Chevrolet S10 Question: Are the spider injectors supposed to have sealing o-rings on manifold ends?
my uncle's s-10 4.3 vin "W" is having a miss in cyl #2. He recently had the inj. assy. replaced. He says the injector nozzle doesn't fit snug, but locks, in the hole. Should there be an o-ring there? He says it doesn't have one. - scoobystyle