Hi, everyone...

If anyone can help me with this much appreciated....I have had my Porsche 944/951 turbo for 6 years and i have never had any issues with power loss.
This is what happened, the last 2 weeks i got a oil change and went to a no thrills gas station and filled up. A few days later i noticed as i am going from 1st manual gear it is sluggish taking off, second gear the same and so fourth. But when i am on the parkway even though it take me a while to climb up to 60 mph it stays fine when i am driving. Its only when i stop and start from 1st to 5th i dont take off right away, its slow and finally gets there...Can this be transmission issue?
Please help, not sure what to do....

I have also tried fuel injector cleaner and new sunoco ultra fill up but still the same.


Fred

 

Check your cat to see that it's not plugged.

 

Thanks

I will check the cat and also the fuel relay.

 

How many times have you changed the fuel filter over the past six years?

 

I have never changed the fuel filter.
I used injecteor cleaner but still no change.

Fred

 

Well if the owner (or owners) before you never changed it it might be original. Slim chance, but it's possible. Get yourself a newBosch orMahle fuel filter and change out your old one. Don't forget to depressurize your fuel rail first or you'll get a fuel facial.