Page 1 of 1
free revving sd33
Posted: Tue Feb 13, 2007 8:25 pm
by Wish I had coils
A little help would be good just took sd33 motor out of smashed mud runner bolted into new body, after much bleeding we got it started, but when she started she went into self distruct mod revving her brains out.
She has no throttle responce at all just revs till i pull the fuel cut out
Posted: Tue Feb 13, 2007 8:57 pm
by Dzltec
Sounds like you have a pump problem. There is no governor control inside it, generally from something not moving freely inside. Do you have another pump to try on it?
Posted: Tue Feb 13, 2007 9:03 pm
by killer_garden_gnome
they are vacuum opperated govenor if you have the two vacuum hoses on the back of the pump crossed it will cause full revs or make sure the line is coming from the vacuum side of ur intake manifold
Posted: Wed Feb 14, 2007 11:37 am
by Wish I had coils
Cheers i'll check it out ! it has to be somthing basic, cause the motor ran fine in the other truck
Posted: Thu Feb 15, 2007 5:19 pm
by MQSWBUTE
does your throttle cable goto you injector pump or the 3in butterfly ontop on the inlet manifold