shaking at idle
#1
shaking at idle
today while I was reworking my cylinder head, I found #5 and #6 exhaust valve only holding 10 Hg, so I reworked the seats and they are back to 25 Hg.
here are some pics of my rebuild
the pictures with the exhaust valve out, that is after I reworked it (on a peterson 25 guide and seat machine)
the picture with the piston, this was the worst of them(just alot of carbon build up)
here are some pics of my rebuild
the pictures with the exhaust valve out, that is after I reworked it (on a peterson 25 guide and seat machine)
the picture with the piston, this was the worst of them(just alot of carbon build up)
Last edited by cummins_guy; 06-24-2011 at 01:59 PM.
#3
#5
If the idle rpms drop too far these baby's will shake like a stripper needing to make a rent payment.Rocky
#6
I have that same weird shake when i come to a stop at a light..... sometimes its worse than others also. Its got me confused.
#7
#9
mine did the same thing. almost like a nasty lope sometimes. especially after getting into it hard for a long shot. i some things i thought of are maybe timing, possible air in fuel issue, or idle too low. i turned the pump up some more to bring my idle up 100 rpm and it seems to be doing better now. i just havent had time to look into messing with my timing yet since its advance 1/8" to the head.