Jerking enigne????

[SouthernCountry]

Looks like I may have a problem with my baby. When I'm on the road and I'm cruising to about 50mph my car starts jerking almost like if I had a misfire but no engine light comes on so I guess thats not the issue but its scaring me because we all know the costs are climbing everyday for our cars. She runs fine. I roll the windows down to listen to see is I can hear anything but it all seems fine.

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Another question I do have is when is it a good time to flush the transmission if it should be flushed? I'm currently at 67Kmi on my car right now.

[c5 rv]

Does this sound like your problem?

http://www.cadillacforums.com/forums...way-spend.html

[SouthernCountry]

yea looks like the same issue....i havent checked the fuel filter yet but i get that little stutter around 50mph too and i want to check the spark plug but since gm pretty much changed a few engine components i will have to wait to get the necessary tools and see if i can get to the hobby shop out here...plan on hitting the road soon and this aint helping me at all