Have a 2000 Dodge Ram 1500 4 x 4 5.9 , pretty much went over everything with vacuum was messing around with the vacuum pods under the dash for heater controls and such when I was done had engine code P 1201 and some misfires p0301 p0302 p0307 , truck ran great the ride home with the engine light on but back to the normal now with low idle coming to a stop, any help would greatly be appreciated

 

You have misfires on 1,2, and 7.... Need to find out why. last time plugs/wires/cap/rotor were changed? I am not finding anything useful on the P1201......

 

hey thanks 4 responding, yeah I found these site, injector circuit open or shortened on cylinder 2!! Which I can understand everything that's going on I do work on vehicles it's just kind of weird how I wasn't even under the hood , it wasn't even running I was messing around with vacuum underneath the dash and the booster coming through the firewall and then when I fired it up I got an engine light on and they were the codes the truck showed when I turn the ignition on and off 3 times