What is your question?
·
·
What is your question?
eng starts and run fine in idle.when cold when normal operating temp is reacher an exclerated the eng bogs down and starts to run rough. you can drive for a while a couple miles at around 50mph the it slow to around 20mph and then pick speed back up. the previous owne spent a lots of unnesery money on this, replaced timing gear and chain what a waist. could this be a sensor or the cat converter thanks hope to solve the problem this is a nice van with 125,000 miles
engine does not have dist.