hesitation and twitching under throttle
#1
hesitation and twitching under throttle
my 98 disco does a sort of twitching as Im driving along the highway and when I step on the gas. Its like it is miss firing or something. I can still drive it long and short distances, but you can definatley feel the twitching on the highway. All the plug wires seem fine.
I was wondering what would be causing this. Could it be a bad catalytic converter? I think I recall the cat causing this on a previous vehicle.
any thoughts?
Thanks
I was wondering what would be causing this. Could it be a bad catalytic converter? I think I recall the cat causing this on a previous vehicle.
any thoughts?
Thanks
#4
#6
put in new plugs, the previous ones were black. It no longer hesitates or twitches. I have new wires to put in when the engine cools, but I definatley notice a 70 less twitching. by the way, on my 98 disco at 127000 miles the plug wires say "lucus" or what ever, and I am guessing they are original. replacing them should allow me to move on to the next issue.