please help me
 

i recently bought a 89 supra turbo 5 speed really nice for the year 7mgte engine . ive had major issues . i start the car with a little trouble starting after i get it started it idles a little rough not to bad if i drive down the road it will start sputtering at 1800 rpms and barley likes to accelerate from there and sometimes just looses complete power and dies out as it comes to a stop then dosent want to start back up . and it smokes smell gas ...... with all this in mind here is what i have changed
spark plugs wires coil fuel pump and filter tps
i cant find any leaks but somtimes i can hear a woosh of air when boost kicks in :dunno:

im limited to internet currently so if you think you know the answer please contact me 270-601-3125 thank you

first check for codes in the system heres how
http://www.toyota-supra.info/forums/...tic-codes.html

if you have a super moniter( the thing in your dash whith 4 buttons that tells time,mileage,oil change and date) press( from left to right it will be button 1,2,3,4) the # 1 and 3 it will say error keep holding until it says diag then press #4 and it will say eng let it read the codes untill it gets back to eng. write down all codes here it will tell you what each code means, it will also tell you how to check codes if u dont have the super moniter
http://www.cygnusx1.net/Supra/TechTi...ror_codes.aspx

im no expert ( that would be cre) but the whoosh u hear at boost could be a boost leak