My car had an ocasional 'hiccup' now its more frequent and you notice it under loads at low rpms (under 2500rpm or so) Im thinking plugs/wires which usualy causes the problem?? I was going to pickup plugs for it because it has new LOOKING msd wires on it and i hate to get rid of them if they are good.. Im also picking up a fuel filter as it looks like its never been off the car.. Car was a 2owner the last owner was a girl that didnt drive it but 10k in 2 years so im sure she didnt know anyhting about maintnence.. Heck when i bought it from a car lot the dam u-joints where so bad that it shook like the car was going to fall apart when you got over 65mph!