-86SS, 305, stock, all emissions in place.
While cruising today around 40mph I noticed it feels like an intermittent miss every few seconds but not steady - every 100 or 200 feet. At that speed the torque converter is locked. I thought it may be roughness on the road. Idle seems smooth, no CEL, 1/2 tank - just noticed that today. I actually have not peeked under the hood yet. Has lots of power at WOT. Plugs were gapped and cleaned perhaps 500 miles ago.
While cruising today around 40mph I noticed it feels like an intermittent miss every few seconds but not steady - every 100 or 200 feet. At that speed the torque converter is locked. I thought it may be roughness on the road. Idle seems smooth, no CEL, 1/2 tank - just noticed that today. I actually have not peeked under the hood yet. Has lots of power at WOT. Plugs were gapped and cleaned perhaps 500 miles ago.