Help With R34 Gt Engine Problems

[Fraser 101]

Does anyone know any good and trustworthy mechanics around Perth? I had my R34 break down the other week and I took it to a performance place down the road and spent just over $750 for them to tell me that they have know idea whats causing the problem.

What happened was I done a right hand U-turn and there was a clunking noise in the engine and the car started to jolt real bad and started to miss fire and splatter and every time you go to accelerate the car lags and coughs and splatters. I told the mechanics all this and they had the car for 3 days and called me back saying the car fixed it's self and they can't work out what caused the problems. The car still runs really rough and chews through the fuel really fast.

Any ideas on what could possibly be causing this?

[scotty nm35]

Boost leak most likely, try pressure testing the intake, and swap/re-solder the afm if there are no leaks.