knocking bottom end
#1
knocking bottom end
my son bought a 94 p/u 4x4 22re it was making a noise when he showed it to me i found the num 4 cyl plug threads were striped had compression blow by i ordered a head for it but in the mean time he took it offroad and it got hot and quit i put the new head on and got it started and now it has bad bottom end noise sounds like rod bearings any comments?
#3
yeah he is young he got riped off and im trying to help him out dont want to buy a engine already have a new head guess have to buy rebuild kit mitchelle says 21 hours to rebuild
#6
Contributing Member
oooooh...
hmmm....
sounds like maybe he got it hot enough to warp a rod (if even temporarily) enough to kill a rod bearing, thus causing a knock. But of coarse, that's just throwing out a worse-case-scenario guess, lol, but it sounds logical
I think you're best bet MIGHT just be to drop the pan and check for play in the rods, if the sound is really that concerning
hmmm....
sounds like maybe he got it hot enough to warp a rod (if even temporarily) enough to kill a rod bearing, thus causing a knock. But of coarse, that's just throwing out a worse-case-scenario guess, lol, but it sounds logical
I think you're best bet MIGHT just be to drop the pan and check for play in the rods, if the sound is really that concerning
#7
well it wouldnt be so concerning if you could hear yourself think over the noise sounds like its going to fly apart i am a ase master tech but havent been into many 22re engines i was just looking for some opinions or some experience with this problem thanks for the info
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#8
Contributing Member
sounds odd to me...
296k original mile on my 22re before my rebuild, and mine didn't knock at all, and that's with a cracked rod bearing too, lol, and I beat the hell out of it
so I dunno man
296k original mile on my 22re before my rebuild, and mine didn't knock at all, and that's with a cracked rod bearing too, lol, and I beat the hell out of it
so I dunno man
#9
thanks i already have a new head so might as well go through te bottom end that way i know it wont lay down on him they a good trucks i had an older one with 20r drove it till frame broke and input shaft broke in trans
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