Greetings,
I'm a long time browser of this very informative site. Looking for some help on a problem I've developed.
I recently changed the plugs in my 99 SE (102,000) to the Autolite pp's (.050). I immediately developed a hesitation at low rpm before the secondaries opened. I researched and blamed the wires so I installed the Ford 9 mm. After each install i reset the pcm, doing this used to get rid of my problem for a day or two. Now, this doesn;t help and the stumble/hesitation has moved to almost any rpm or gear.
The fuel filter has less than 10,000 on it, the air filter was cleaned with the plug wires being changed, and the amount of fuel in the tank has no effect on the severe hesitation. I read in some earlier post about the possibillity of "Bad Plugs" my car never even hiccuped before I changed the plugs, any insight or possible solutions would be greatly appreciated, Thanks
