[redagain]

As I wrote earlier, my new 900s was spuddering if you gave it gas normally. Under the advice of forum members, I started my tune up with new plugs. Put in new NGK's with spec gap and it made a big difference. Replaced some vaccum lines also. Cars running much better but still not up to 100 percent par. Air filter was clean. What we be some good next steps towards getting it running like new. I will say, this is my first Saab and I love it more than my BMW E30. With the partial tune up its a blast to drive. Appreciate any thoughts, Todd

 

[cbolling]

next steps to try

If you haven't replaced your fuel filter, try that. Fast cheap and easy.
Then add fuel injector cleaner, fill with 91 octane or better.
If you have available a safe uphill grade without police threat,
warm your car up then take her for a spin up hill.
Try just shy of redline in each gear. Scandanavian tune up.
Enjoy.
mbh