GT JTDm Black smoke under full throttle.
I have an alfatune remap on the car and brand new upper and lower Autolusso boost hoses.
Ive also cleaned the MAP recently, yet under heavy/full throttle a fair amount of black smoke is getting chucked out.
I know the top bolt for my intercooler is missing and thats causing it to vibrate when the engine is running against its mount. Is it possioble the intercooler could have cracked due to this and is sucking in air there?
Ive not really noticed a power drop and I cant actually hear a 'whoosh' that I had when the lower hose went. Ive also got a new exhasut front section as the flexi was shot.
Any ideas on what it could be?