first off i want to say thank you to anyone who can help me this problem i have with my camaro. i recently bought a 1994 camaro z28. the car was running ok but still needed a tune up. so i had the spark plugs changed out and wires and a oil change. i wasent sure what type of oil the previous owner used but i end up buying mobile 1 10-30. now ever since ive had the tune up done the cars extremely smoking now and now i have problems with stall outs. what could be causing the car to run like that? once again thanks for any help that i can get.

Go directly back to the guy that tuned your car. Do not pass go, do not collect $200. The oil change is the last thing to look at for the cause of the problem you are having.

thanks djd ill take it to the guy i think he messed something up i dont know what. you think it was a bad idea to buy bosch platinum spark plugs for the car?