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  • 1996 - 2004 SN95 Mustang -General/Talk-

Loose Rocker Arms

  • Thread starter Thread starter Ac992v
  • Start date Start date Feb 19, 2016
A

Ac992v

New Member
Feb 19, 2016
2
0
1
Feb 19, 2016
#1
  • Feb 19, 2016
  • #1
put heads back on all same parts except 4 new valves to replace bent ones. Now I have 3 rocker arms that seem to be loose/wobbly. Not lifters and not rocker arm tested hole with rocker and lifter from other hole So what could it be. 99 gt 2 v

Thanks
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Feb 24, 2016
#2
  • Feb 24, 2016
  • #2
Mod heads have followers not rocker arms. They also have hydraulic lifters(lash adjuster), did you soak them in oil before installing them? They are probably collapsed causing the looseness. Prime the engine before starting it and then check to see if they are loose.

http://www.modularfords.com/threads/173464-Bleeding-down-lash-adjusters
 
Last edited: Feb 24, 2016
A

Ac992v

New Member
Feb 19, 2016
2
0
1
Feb 26, 2016
#3
  • Feb 26, 2016
  • #3
mogs01gt said:
Mod heads have followers not rocker arms. They also have hydraulic lifters(lash adjuster), did you soak them in oil before installing them? They are probably collapsed causing the looseness. Prime the engine before starting it and then check to see if they are loose.

http://www.modularfords.com/threads/173464-Bleeding-down-lash-adjusters
Click to expand...
Yea...followers...no it turned out guy at part store sold me wrong intake valves...they were a hair too short. I'll tell you what though...ive never seen so many people divided on lifters...engine shop said yea they are fine just need to pump up and speed shop said they are garbage....i soaked them also and didn't make much of a difference...but i dont see what the problem is simce the oil pump will be pumping them up anyway. I appreciate the response!!!
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Mar 7, 2016
#4
  • Mar 7, 2016
  • #4
Ac992v said:
Yea...followers...no it turned out guy at part store sold me wrong intake valves...they were a hair too short. I'll tell you what though...ive never seen so many people divided on lifters...engine shop said yea they are fine just need to pump up and speed shop said they are garbage....i soaked them also and didn't make much of a difference...but i dont see what the problem is simce the oil pump will be pumping them up anyway. I appreciate the response!!!
Click to expand...
whoa wrong valves??? What brand and what part store?
 
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