[Mkenne4]

I have a 2002 V6 mustang, i just put on a off road h-pipe and a set
of magnaflow cat backs an its sounds great. My question is my stang has a slight hesitation can anyone help.

[kscoyote]

Originally Posted by Mkenne4

I have a 2002 V6 mustang, i just put on a off road h-pipe and a set
of magnaflow cat backs an its sounds great. My question is my stang has a slight hesitation can anyone help.

It's usually one of three things, your MAF needs to be cleaned with computer contact cleaner, you didn't disconnect the battery after installing the exhaust, or your TPS sensor may have gone out. The other thing is the usual -clogged injectors.

[Mkenne4]

The hesitation started before i installed the exhaust system.

[kscoyote]

Originally Posted by Mkenne4

The hesitation started before i installed the exhaust system.

Then it's one of the above, or your fuel filter needs to be changed.