whats up guys. well my car started bogging out 2 days after i bought it from this dude. so we checked the timming and it was off by a little. we fixed it and didnt really solve the problem but got kind of worse. swapped sparkplugs and still the same. so now after each cold start it boggs like crazy under 4k rpms. i have to let the car sit for like 5+ minutes so it can bogg less. but if i shut it off and turn it on again it starts to bogg for like the frist 5 minutes of drivig. i dont know where to start. so if some one could please help me.