1998 4.0 stumbles under load
#1
#4
#6
make sure you dont have a plug wire grounding out. It would still be missing but at crusiing speed you "might" not notice it. Tonight when its dark open the hood and start the truck and look for sparks. Or with the engine off just look for burnt areas on the plug wires. could be a place to start looking.
#11
Thread
Thread Starter
Forum
Replies
Last Post
Jbrando03
DOHC - 2.3L Duratec / Mazda L Engines
2
11-12-2011 09:19 PM