i put a new distributor on my gsr swap today and it ran real bad when i first put it on then idled fine after about 3 min. then a cel came on and i pulled the code and it blinks 3 times fast which is map sensor. why would it do that?

 

Probably because your throwing a map sensor code.

 

no ****, i ment why would it now do that after putting a new dist. on. could that have made the map go bad?