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Loose rocker arm

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Old 09-15-2009, 04:11 PM
  #1  
Matt90LX
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Default Loose rocker arm

Exhaust valve rocker arm is a little loose, not floping around all crazy but i can wiggle it if i try, it makes noise when the engine is running. All others are tight and make no noise. I checked the torque and its the same as the rest of them, I tried tightening it more but its still loose and still makes noise. What could it be? A bent valve? A bent push rod? Any advice is much appreciated.

Thanks, Matt
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Old 09-15-2009, 04:13 PM
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FivePointOhh
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pull that pushrod and check to see if its bent.

are you stud mount or pedistal RR's or stock rockers?
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Old 09-15-2009, 04:28 PM
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Matt90LX
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Im still running stock rockers, If the push rod is bent can I pull one from my other motor and be ok?
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Old 09-15-2009, 07:22 PM
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mjr46
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maybe the lifter is collapsed, and fyi hydraulic pressure pumps them up and with motor not running, you won't have hydraulic pressure so lifter bleed off will occur and rockers can often feel loose but once , varooooooooom occurs, they pump up and lash is taken up
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Old 09-15-2009, 11:29 PM
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Bubba 95SN
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Put pushrod on flat surface, now roll. If it is bent it will be obvious.
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