The last few days have been really cold here and I noticed that my car hestitates when shifting into all gears. When its warm it will not start to hesitate until it get up to 65mph. I have changed the breather hose because it was cracked and any other visible hose that looked dry rotted. The reason that I took it in to be worked on originally was because the heater only blew cold air now the heater works and this problem has arisen. </P>


Also, where is the MAF sensor located?</P>