slidewayzz
04-03-2013, 08:04 PM
Hey guys. When i bought my 240sx i previously owned i got a good deal so i took it. It was bogging when i bought it, when you step on it. Once i got on the high way it was good.
Today i did a compression test because i noticed i was shootin' cool flames here and there between gears and cold start would be a bit wierd for the first few seconds.
cylinder 1: 149 (holds) cyl 2: 140 leaked down to 120 ish stayed there.
cyl 3: 120 leaked down to 60 ish cyl 4 same thing.
The car pulls really hard and feels really healthy through 1-2nd gear most of the times 3rd. But its always bogged when you got into boost in 4th-5th gear high way.
i'm running around 18 lbs. supposibly tuned ecu.
after comp test i drove and it ran like shit. realized i didnt screw a plug in good enough, ran good. re did comp test same results. cruised, ran like shit at first when riding, but when i hit it it pulled good and ran good again.
wtf is up? i wanna keep this thing and dont want to register it unless legit.
supporting mods: t28 turbo, cams, other valvetrain work idk of. fmic, full exhaust, radiator, turbo mani filter, stock turbo manifold. my buddy once told me when i hit it that he saw smoke come out of my exhaust. when i cold start it smokes (seems normal) until it warms up. help pls.
also slides perfect in rain, but on dry in 2nd+ it cuts off. do i need a tune?
Today i did a compression test because i noticed i was shootin' cool flames here and there between gears and cold start would be a bit wierd for the first few seconds.
cylinder 1: 149 (holds) cyl 2: 140 leaked down to 120 ish stayed there.
cyl 3: 120 leaked down to 60 ish cyl 4 same thing.
The car pulls really hard and feels really healthy through 1-2nd gear most of the times 3rd. But its always bogged when you got into boost in 4th-5th gear high way.
i'm running around 18 lbs. supposibly tuned ecu.
after comp test i drove and it ran like shit. realized i didnt screw a plug in good enough, ran good. re did comp test same results. cruised, ran like shit at first when riding, but when i hit it it pulled good and ran good again.
wtf is up? i wanna keep this thing and dont want to register it unless legit.
supporting mods: t28 turbo, cams, other valvetrain work idk of. fmic, full exhaust, radiator, turbo mani filter, stock turbo manifold. my buddy once told me when i hit it that he saw smoke come out of my exhaust. when i cold start it smokes (seems normal) until it warms up. help pls.
also slides perfect in rain, but on dry in 2nd+ it cuts off. do i need a tune?