Ok rebuilt the engine recently, herea are the Mods on the car.
Car is a 2G
1G bottom end
2G head (rebuilt by DSM graveyard)
big 16G turbo
750cc ing
walbro 255cc fuel rail
Apexi EBC
Punishment FMIC
DSM link
The car started up fine on the first try, there was a little bit of white smoke out the exhaust but that went away i ran the car for a few minutes.the car had high idle, but everything sounded good. the car heated up to normal temperture and would bogged down. i thought this was normal because i figured it just needed to be tuned. when i came home from work and went to start her, she was hesitant and the idle was real sloppy. plus i saw what looked like a small amount of vapor/smoke coming from behind the intake. i imeadiately did a compression check , there were between 165-175 across the board, so that was good, i then did a boost leak test and found that i have a crack in my VC, im replacing that tonight after i get home. one other thing, i noticed the grey vapor by the intake when i cranked the engine but couldnt tell where its was comming from.
any ideas why the idle is so erradic and wont stay started?
Car is a 2G
1G bottom end
2G head (rebuilt by DSM graveyard)
big 16G turbo
750cc ing
walbro 255cc fuel rail
Apexi EBC
Punishment FMIC
DSM link
The car started up fine on the first try, there was a little bit of white smoke out the exhaust but that went away i ran the car for a few minutes.the car had high idle, but everything sounded good. the car heated up to normal temperture and would bogged down. i thought this was normal because i figured it just needed to be tuned. when i came home from work and went to start her, she was hesitant and the idle was real sloppy. plus i saw what looked like a small amount of vapor/smoke coming from behind the intake. i imeadiately did a compression check , there were between 165-175 across the board, so that was good, i then did a boost leak test and found that i have a crack in my VC, im replacing that tonight after i get home. one other thing, i noticed the grey vapor by the intake when i cranked the engine but couldnt tell where its was comming from.
any ideas why the idle is so erradic and wont stay started?