I have a 2000 mustang gt, tremec t-45 I just installed new clevite rods and mains, arp rod bolts, polished crank, pilot bearing, throw out bearing, new spec stage 2 (disc and pressure plate) resurfaced flywheel. It had a exedy clutch before so i dont know if the flywheel is stock or aftermarket? Anyways I had the flywheel resurfaced. Everything seems to runs good so far expect I have a shake that is RPM matched. Doesnt matter ofnthe clutch is engaged ot disengaged, i still have the shake! Clutxh isnt slipping or even really chattering, I made sure the pressure plate was placed on the dowels (I did have to move the dowels on the pressure plate) into the machined holes. I torqued everything. It didnt shake before I did all of this, anybody have any ideas?
Rpm matched shake in motor/trans shifter
- Thread starter 4.6mafia
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That’s exactly what it was like when a mechanic did not listen to me and used a 79 302‘s flywheel and harmonic balancer on an E-7 long block. The balance weights were different and it shook strongly by 2500 RPM.
Now about the 4.6, I think they are internally balanced. So the easier answers of the damper slipping or weights getting knocked off the flywheel are not as likely. I do not want to jump to the internal balance being messed up with new rods etc, but it’s a possibility.
Now about the 4.6, I think they are internally balanced. So the easier answers of the damper slipping or weights getting knocked off the flywheel are not as likely. I do not want to jump to the internal balance being messed up with new rods etc, but it’s a possibility.
Noboostedgt
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I have the same issue. it started after putting a new clutch.I am thinking the flywheel didnt get resurfaced correctly. Is it possible that if the driveshaft gets reinstalled 180 degrees than when it was removed cause this issue?
- Mar 7, 2002
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That would cause a vibration that increased with vehicle speed, not engine RPM.
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