Originally Posted by simplesez
There is no tune for that van. The magnaflow exhaust helped. The K&N panel filter didn't do much. It has an upgraded ignition coil. Put the Ford Racing spark plug wires on I gave you when you do the plugs.
The best way to find the sweet spot for uphill power is to downshift manually and turn off overdrive.
Now imagine how much you would hate life with a 5.4 on our roads.
Thanks for the reply Simplesez,
yes, down shifting and turning off overdrive (which I think is disabled when down shifting anyway). Its not unbearable by any means but I thought if it was tunable why not. But I see that it's not.
Will put new wires on when time comes. Not sure its worth it if the plugs are still working good. But maybe. (FWIW, the gas guzzling is not as bad as I expected...or should I say not as inconvenient as expected give the huge tank volume.)