91 ' 300 inline 6 problems.
truck is a 91 , 4x4 with a 4spd .
was an automatic, someone put in a 4spd.
the plug thats on the top of the part that houses the two "butterfly valves" where the air intake hose mounts to. that plug was unplugged , so i plugged it in , and when i started the truck, the motor races, its like its getting more gas.
anyone know what this could be? also my truck dont have a muffler.
would this hurt any thing?
my smog pump is bad, the pulley wobbles around and the belt is getting looser , down in hawaii we dont have emissions so im just gonna take it off. im running a/c , so what belt would i need to get in order to not use the smog?
also i replaced the dizzy,plug wires and plugs. it sounds like it has a miss fire, sorta "lopes" , sounds like it has a bigger cam, doesnt sound normal.
is there even cams for these motors? or could it be a bad fuel injector?
also i have a aftermarket temp gauge "auto meter" it runs around the 150 - 200 mark , is that normal or hot??
also are these thing supposed to have a rev limiter?