LigHtEmUp01

i recently put a 355 in my car and just got it running. i drove it around the block a few times and have noticed that it seems to run differently when the temp is different outside. it seems to run fine when its above 50 and when its 40 it seems to miss a little bit. can the computer not bneing tuned affect this?

SoxXpupPeT

iTrader: (34)

not having a tune would Greatly affect how the engine runs... especially a 355 with ported heads and intake.. does it have a cam aswell ? get a tune!

LigHtEmUp01

yes i does i know it needs to be tuned but the guy who is gonna do it said i need to put at least 500 miles on it to break it in before he puts it on the dyno