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> something broke, clack clack clack
minnesota loon
post Jul 4 2009, 09:32 PM
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Well something broke Dont know what. Reset timing ran great then turned it off had a run on engine.......clack,clack, clack, bent valve? Very noisy help Time to upgrade? Rebuild?76 2.0 (IMG:style_emoticons/default/confused24.gif)
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minnesota loon
post Jul 11 2009, 04:02 PM
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I pulled the valve cover off. The second rocker from rear is loose(intake)? The valve spring is not compressed,(in proper position)?The push rod is not tight against the rocker. Could it be broken or bent? Any thoughts on how to proceed.
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type2man
post Jul 11 2009, 04:19 PM
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QUOTE(minnesota loon @ Jul 11 2009, 06:02 PM) *

I pulled the valve cover off. The second rocker from rear is loose(intake)? The valve spring is not compressed,(in proper position)?The push rod is not tight against the rocker. Could it be broken or bent? Any thoughts on how to proceed.



Look visually at the valve spring on which the rocker is loose and see if it is sunken in more than the others next to it at tdc for that cylinder. If it is you probably dropped a seat. Maybe the valve adjuster backed out, see if the nut on the rocker is tight.
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minnesota loon   something broke   Jul 4 2009, 09:32 PM
Jake Raby   Hmmn, what did you set the timing to? At what RPM?...   Jul 4 2009, 09:36 PM
Vacca Rabite   So it was dieseling (running after spark was cut?)...   Jul 4 2009, 09:58 PM
Jake Raby   So it was dieseling (running after spark was cut?...   Jul 4 2009, 10:26 PM
minnesota loon   Number 4 has no compresion. The engine was hot and...   Jul 6 2009, 06:40 AM
Vacca Rabite   Sounds like you may have dropped a seat. Do you u...   Jul 6 2009, 08:02 AM
iamchappy   Let me know if you need any help.   Jul 6 2009, 08:07 AM
charliew   I think I would take the valve cover off and look ...   Jul 6 2009, 08:50 AM
Vacca Rabite   I think I would take the valve cover off and look...   Jul 6 2009, 09:25 AM
rick 918-S   Put some air to it. Listen to where it's comin...   Jul 6 2009, 08:57 AM
Dave_Darling   Pulling the valve covers is very easy to do. That...   Jul 6 2009, 09:23 AM
charliew   If the intake is not opening (broke rocker arm, pu...   Jul 6 2009, 09:30 AM
Jake Raby   Ummn, if the intake valve is stuck closed there wi...   Jul 6 2009, 11:51 AM
minnesota loon   Thanks every one. I will be pulling off the valve ...   Jul 8 2009, 08:12 AM
minnesota loon   I pulled the valve cover off. The second rocker fr...   Jul 11 2009, 04:02 PM
type2man   I pulled the valve cover off. The second rocker f...   Jul 11 2009, 04:19 PM
charliew   Is the valve stem in question at the same height a...   Jul 11 2009, 04:13 PM
minnesota loon   I think I know whats wrong..... The valve is stuck...   Jul 11 2009, 05:13 PM


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