ka24de underpower??

[iloVeDrifting]

hey everyone i recently bought a 91 240sx hicas and it feels really underpower.. i cant burn out and when i step on the it from the start it bogs a bit then it grabs on also its really loud and its not pulling. i check my compression and its normal.?? i think it may be my fuel delivery problem but i dnt know. oh another thing the head and cams were replaced as well dnt know if that has anything to do with it. but please help, tired of having no power. any ideas??

[pungkiteater_671]

same thing with me ... prolly a leak somewhere

[iloVeDrifting]

you think so? did you end up fixing it? i also have a hiss in the engine.

[jspeedm]

how does it drive when you go easy on it with barely any throttle?

[Fat Felix]

is it automatic?

[pungkiteater_671]

you think so? did you end up fixing it? i also have a hiss in the engine.

sounds like a vac leak !

[iloVeDrifting]

it drives good when im going easy on it, it drives normal. no its a 5 speed manual. when i downshift it doesnt make that much of a difference in power. its just hella loud, really loud!

[gijoe69]

hmm.....why are you trying to do burn outs in public streets? where are you in frisko maaybe I can help you out.....

[jspeedm]

look for a vacum leak, check you timing, check your fuel filter. once all of that is good and it still does it, borrow someones dizzy an dsee if it makes a difference. a lot of possabilities eliminated for $8.

[iloVeDrifting]

well i live in Daly city. no theres no vacum leak i check that at my shop i go to. and i just did the timing my next options are cleaning the MAF, clean my fuel filter and change my fuel pump. thats what the guys at the shop told me to do. where are you located gijoe69?

[slothonaleash]

sounds like your timing is way retarded

[gijoe69]

daly city too

[iloVeDrifting]

nah. i think my timing is normall. alright cool u want to check out my car and see whats up with it?

[gijoe69]

sure y not....pm me your number....what year 240 is it?