My truck started and was running perfectly and then I noticed when I would go to start it, it took more revolutions before it would start. Each time I stopped thp/2 throttle and blows white smoke out the tail pipe. And adjusting the throttle does nothing to the RPM's. It just stays at a certain RPM and then blows white smoke.
After maybe 10 minutes or so, the engine will slowly go to idle and then die unless I give it some throttle.
But it never runs normally. I give it throttle and it won't run at higher RPM's. Only low RPM's.
Any idea on the problem?
I think it may be an defective injection pump.
What do you say? Help!!!
Thanks
Dean