Either is fine. NGK is old stock, exactly the same as Saab would have supplied in 2019. eSaabparts is new stock, and what Saab supplies today.
I don't think that's right. I think everyone is pretty clear on what's going on.In my book, the jury is still out on what’s going on with the transition from SEM to NGK and now to this new ”Saab Original”.
Sorry for the late reply, I didn't receive an email for your comment, but I can't say I hear anything particular but I believe a few noises can be heard. I was told to wait longer to start the car and see if that changes anything but always turned the key to the on position, waited for the system check to clear, and turn off the ACC. That should be enough time but maybe I can swing by tomorrow and grab one.Going back to your cold start issues, do you hear the fuel pump prime when you first turn the key to the on position before you turn it to the start position? Second thing, You may be losing fuel pressure overnight. You can rent for free a fuel pressure gauge from AutoZone- check the fuel pressure on the fuel rail before, during and after starting. It should be in the 35-40 pound range