[vinnnocc]

hey wuts up i got a 87 2.3l mustang lx convert.i had it about a month it ran fine up untill two days ago. also about 2weeks ago i put 3 12in. subs in the trunk witch that is killing my electic power. k well heres the problem i start the car on a cold day shes good. i start it on a warm day she tends to die down and i got to give her some gas. then on a warm day im driveing at a slow speed so im not putting harm to the motor. then at a stop the car will almost stall and a huge white cloud of smoke out the tail and i pull away and more white smoke while starting off in first the car feels like im starting off in 5th..i need help wut can it be.head gasket,egr valve,pcv valve idk help please

[vinnnocc]

can somebody tell me if im posting it in the wright spot..i need help asap

[DBT4220]

white smoke... all the time driving? or just at start up?
all the time driving could indicate a blown head gasket. have you checked your coolant level lately?

[vinnnocc]

white smoke on start up and stop lights and sometimes when driven. coolant level is good so is the oil.and also no fom or bubbles