hi guys bit of a noobie so bare with me , got myself a 1990 supra 3.0i turbo hard the engine completely rebuilt and new head and refub turbo fitted, put a 3" straight through exhast on (mongoose) removed cat.
installed induction kit .
Haveing problems when i give it alot of power , its goes up to about 50 -60 mph then i get a power drop and engine management light comes on , its fine if i dont put my foot to the floor . a little help as its cost me a small fortune to get this far and its not as quick as it was when the head was gone lol .
do i need to get it retuned or is it something stupid like a pipe is on wrongh an help please.
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