I thought it would be the best move, now that I have exhausted my own database of likely fault/solution scenarios to ask the 911 UK collective brain to help me solve this issue...
Problem is an occasional loss of power under acceleration on my 2006 2.7 987. It can vanish for days on end and then plague the car for days and then vanish again.
So far this is what I have dealt with...
1. Scanned for codes, none shown.
2. No warning lights at any stage.
3. Used injector cleaner.
4. Changed to Esso Synergy Supreme+ fuel.
5. Cleaned throttle body.
6. Replaced MAF.
7. Replaced air filter.
8. Replaced spark plugs.
9. Replaced coil packs.
10. Replaced throttle pedal assembly.
Now I am struggling to think what else it could possibly be and really need your help to solve it.
One thing I feel that might possibly be relevant is that when I remove the fuel filer cap there is a definite 'whoosh' and a definite smell of fuel. I have just ordered a new fuel cap to eliminate that, but it strikes me as odd as my 986 and 996 definitely do not do this when the cap is removed.
Any guidance, thoughts or advice would be greatly appreciated.
Problem is an occasional loss of power under acceleration on my 2006 2.7 987. It can vanish for days on end and then plague the car for days and then vanish again.
So far this is what I have dealt with...
1. Scanned for codes, none shown.
2. No warning lights at any stage.
3. Used injector cleaner.
4. Changed to Esso Synergy Supreme+ fuel.
5. Cleaned throttle body.
6. Replaced MAF.
7. Replaced air filter.
8. Replaced spark plugs.
9. Replaced coil packs.
10. Replaced throttle pedal assembly.
Now I am struggling to think what else it could possibly be and really need your help to solve it.
One thing I feel that might possibly be relevant is that when I remove the fuel filer cap there is a definite 'whoosh' and a definite smell of fuel. I have just ordered a new fuel cap to eliminate that, but it strikes me as odd as my 986 and 996 definitely do not do this when the cap is removed.
Any guidance, thoughts or advice would be greatly appreciated.