Issue with hesitation

[bud168]

Ive had my mustang for a couple years and I dont drive it much in the cool weather because I get a check engine light under 55 degrees.. over that it runs fine.... well the last 2 weeks or so I have had a bad hesitation and a lot of snap cracle pop from the intake.. Ive had mustangs run bad for the first couple minutes before with the snap crack pop from the intake but its seems to be really bad now.. Any suggestions? I havent did any mods in months, seems to be due to the cold weather..

[fast5liter331]

Does it go away as the car heats up or is it there all the time?

[bud168]

Does it go away as the car heats up or is it there all the time?

Seems to a little... it was warmed up today and when I was in 5th i gave it gas and it started poping out the intake..

[fast5liter331]

You should start by checking all the basics like timing, fuel pressure. Also need to check your mass air meter. What code does the check engine light give you when it comes on?

[bud168]

Ok I reset my Computer and drove the car for awhile.. boy did it run bad... Its spit and spuddered.. Poped out the intake to if I gave it to much gas.. It idled fine and reved up fine though... Error codes are 85,13 and 19... Can anyone help with these?