Ok two days ago i changed my plugs becuase i had borchs plugs in and they sucked so i swaped them out for NGK's and it was an amazing diffrence. with the old plugs i would go side ways on the street in first gear, with the new plugs i will go side ways in first gear, let go of the gas put in 2nd gear and hit it again and ill go side ways again all over the street
. when i got home i let my car running for about 10 min's then i rev the motor and look back and theirs wiht smoke coming out the exhuast, i keep on reving it and it stops. the motor is idealing fine and no wight smoke coming out. i leave the car runing for another 5 mins and i rev the motor agian and wight smoke again for about 2 sec"s. also my car wasent doing this with the old plugs. help plz i hope i dident hurt anything
. when i got home i let my car running for about 10 min's then i rev the motor and look back and theirs wiht smoke coming out the exhuast, i keep on reving it and it stops. the motor is idealing fine and no wight smoke coming out. i leave the car runing for another 5 mins and i rev the motor agian and wight smoke again for about 2 sec"s. also my car wasent doing this with the old plugs. help plz i hope i dident hurt anything

