Hi All, 1st post here......
I have a '98 Transport, 163,000 miles on it, all seems fine when driving until you get to where you're crusing at 45 mph or so, than there's like a sluggish performance when pressing the gas pedal, kind of like a back and forth jerking motion. Could this be a bad fuel filter, bad spark wires, or worst a tranny problem? I bought new Bosch platinum plugs today, I'll put them in tomorrow.
Anyone had/have a similar problem with theirs?
Thanks
Mick Scream