Hey everybody, I have a 1993 B 2600, it has 180,000 miles. Whenever I first crank it, it kinda runs rough for about 10 seconds. I want to change the plugs, wires, distrubtor cap, and injectors. How hard is it to change injectors, also, is there any sensor I need to clean or anything.

 

change fuel filters, air filter, 02 sensor, plugs, wires, cap an rotor, then add some STP injecter cleaner to a full tank of gas. and change the oil, and check the coolent. most auto parts stores will have a atifreeze tester to determine if your antifreeze is still good.. or just change it anyway. check you tranny fluid if it's an automatic, gear oil if it's a stick shift, and check the rearend gear oil allso. top off or drain em and refill with the recomended lubricants. hope this helps.