harmonic balancer

  1. Lawdawg86

    Harmonic balancer scoring behind main seal

    I will say in all the years of being ASE certified I’ve never in my life seen a goofy harmonic balancer as my 2000 3.8 has. It had a massive oil leak around the main seal and timing cover area so I took it apart and found what is either scoring grooves or I’m just going nuts over nothing. The...
  2. 0

    Screeching noise

    I have a 2004 3.9 V6 mustang. It had a sqeaking sound. I took it to the shop several times and replaced the belt, tensioner arm, water pump, ac compressor and alternator. The steady squeak is gone, but now it has a loud screeching sound that comes every 5-10 minutes. There is also a Service...
  3. R

    P0320 caused by harmonic balancer?

    Took my 2010 V6 4.0 to the local ford dealer to diagnose a P0320 and P0607 code which came up on my OBD2 reader. The car will idle fine and the camshaft and crankshaft are in sync according to the ford technician, but when the motor is accelerated at normal temperature especially under load the...
  4. C

    2002 Completely Loose Harmonic Balancer?

    Hi, just got under my 2002 3.8l mustang for a routine oil changed and noticed something strange. A part (that I believe to be the harmonic balancer) is completely loose and moves almost freely back and forth on the crank pulley. I can push it back into position and it feels semi snug but I'm...
  5. C

    SOLD Romac Billet Steel Balancer Sbf Internally Balance, New

    Romac Balancer (Rollmaster). Brand new. Billet steel, SFI approved, high grade, built for racing. It is 6" diameter and marked 360 degrees. Top of the line Romac 9.2 lb balancer for 289, 302, 351W internally balanced. Perfect for stroker kits that you want a perfect balance on. I bought it for...
  6. M

    Harmonic Balancer/crank Pulley Issues

    So im in the process of rebuilding my 302 for my fox body. The engine is out on a stand and Ive been replacing various things here and there over the past month or so. When the engine was in the car and I fired it up, the harmonic balancer would wobble a fairly decent amount although the crank...