shuddering

Hi, In the last few weeks I've had some trouble with my '07 9-3 Aero (2.8T). When accelerating from around 2,000rpm, and only when the (auto) transmission is in 5th or 6th gear, I get a shuddering that feels to me like the throttle is pulsing on and off. Once I get out of the ~2,000rpm range...

I had this problem when accelerating in my 03 9-3 that the engine would seriously shudder and jerk and the turbo would peg into the red: it was a bad coil, that's all. ;ol;. Check your coils for cracks etc.

Hi everyone, I have a 2006 9-3 aero SC with 87,500 miles on it and recently I have been having issues with either the transmission or engine. This problem occurs when driving in 5th gear about 50 mph at 2000 rpm and slowly step on the pedal. At this situation my car seems to be jumping, almost...

Firstly, thank you forums! You have been very helpful to me. I must ask for your help yet again! For a while, I have had an interesting issue arise. It usually happens under acceleration. It seems as if my 900 shudders/chokes under acceleration. It's a bit hard to explain. The best way to...

I've reached the end of my tether! Had that shudder that some saabers have talked about with my 2004 9-3 aero. Had no CEL during that time. Changed the coil packs... didnt fix it. Changed plugs, both turbo vacuum control valves and all vacuum lines... didnt fix it. Drove it anyway, gingerly, for...

I've been trolling the forum for about a week now trying to glean some info about a problem that's cropped up lately... My CEL has started flashing and car bucks and shakes periodically while driving. Hubby changed plugs, and made sure gap was good. Old plugs looked okay basically, but he said...

After having the upper coolant hose blow and the car being close to overheating, and then the radiator blowing soon after then the coolant bypass valve going out to and my car almost over heating. I am now having a shuddering while accelerating and trouble idling. I'm hoping its not the head or...

Hi All I am a new member to this forum and in real need of some advice. My saab 93 had been to 2 separate garages for the same issue and every time there is a different answer and no cure to my problems. [The Car] SAAB 93 TID 2006 (on a 2007 chassis according to SAAB) Z19DT engine 8 valve...

Hi All I am a new member to this forum and in real need of some advice. My saab 93 had been to 2 separate garages for the same issue and every time there is a different answer and no cure to my problems. [The Car] SAAB 93 TID 2006 (on a 2007 chassis according to SAAB) Z19DT engine 8 valve...