ive got a 91 crx with an ls b18b. i was driving home from seeing a movie on the highway and i was going about 90+ for a good bit right before my exit ... when i got off the accelerator at my exit, the car started acting weird. the engine gives good power but it feels like its riding rough. theres no smoke, no smell, nothing in the engine bay... coolant is there... the car is kinda making a "put put" idle sound...the oil light came on and i have plenty of oil in the car. i checked the oil also. it wasnt milky or anything. did i have viscosity breakdown or thermal breakdown? did i boil my oil? oil change needed? what do u guys think?

 

does anyone know ANYTHING regarding this?

 

oil pump failure