Crankwalk?!?....wtf!!!!
#18
Evolved Member
iTrader: (13)
Join Date: Jun 2003
Location: central coast CA
Posts: 1,424
Likes: 0
Received 0 Likes
on
0 Posts
crankwalk???!
i understood that the evo 8 clutch system is different from the DSM 2g system. the evo 8 has a PULL type of clutch instead of the PUSH type of clutch which would rapidly increase the chances of crankwalk. the push style would obviously push towards the crank instead of pull away like the evo 8 to engage the clutch. anyone?? i had this discussion on socalevo.net before and talked with Jeremy Sosa a Mitsubishi Master Tech ( screen name is DR EVO i believe).
#23
Evolving Member
iTrader: (10)
Join Date: Feb 2005
Location: WA
Posts: 410
Likes: 0
Received 0 Likes
on
0 Posts
i don't believe the crankwalk issues have anything to do with what internal parts your useing. the problem could come from push type configurations and high clamp load pressure plates though. also this was not a problem for the dsm's that had auto trans.
#24
Evolved Member
iTrader: (27)
Join Date: Jul 2003
Location: Virginia
Posts: 2,217
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Evo8kid
yes..that is why im sooo surprised...i know crankwalk was only the 92.5 to 99 dsms....but we do have 7 bolts...
95-99 DSM's. It didn't become a problem when they switched over to the 7 bolt design, but when they started making the 4G63 in the US, which was in 95. The 1st Gen 7 bolt motors somply got different internals, (connecting rods, pistons, etc.). The 2nd Gens got the horrid bearings that were "matched" to suit the warped cranks.
Either way, it could be possible, since most cases of crankwalk showed up after people swapped in aftermarket clutches into their 2nd Gens which in turn would make the crankwalk process "speed up," if you will.
#25
Newbie
Thread Starter
Join Date: Sep 2004
Location: Naperville, Illinois
Posts: 71
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 90GSX-03EVO
since most cases of crankwalk showed up after people swapped in aftermarket clutches into their 2nd Gens which in turn would make the crankwalk process "speed up," if you will.
#28
Evolved Member
iTrader: (18)
Join Date: Apr 2004
Location: COLORADO
Posts: 1,307
Likes: 0
Received 0 Likes
on
0 Posts
like others have posted i would seriously get a second opinion. this is almost unheard of for evos and think you have a diefferent problem. verify it yourself that your crank blade is in fact hitting your crank angle sensor. you can also measure the end play from the crank pulley to your cover. just pry a little on the pulley away from the engine a vise versa and measure with a dial caliper of some sort. good luck.