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HELP!!! Weird tapping noise.

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Old 08-07-2009, 05:07 PM
  #16  
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That sounds like crap, hopefully it's just a bad lifter. How is your oil pressure? I would drain the oil again to see if you have any metal shavings, or a bearing cap
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Old 08-09-2009, 01:55 PM
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So for an update. I have done everything except take the heads off. I have used some sea foam in my oil and it has made the noise much more quiet. I am now at a loss. I think I am going to take it to a shop nearby and see what they tell me.
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Old 08-09-2009, 02:25 PM
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How did the compression test come out? That will tell you most things....
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Old 08-09-2009, 02:39 PM
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all the cylinders were almost exactly the same read out. i dont remember the numbers now. I had it at the shop on post. they were telling me that something with my vacume lines may be messed up. i couldnt find any leaks there. i dont even know what to do now. everyone keeps telling me something different!
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Old 08-09-2009, 03:32 PM
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What's your oil pressure reading?? Did you look at the pushrods again? Get a set of new lifers and get rid of those rockers.
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Old 08-09-2009, 03:58 PM
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My oil pressure does not go below 40 psi ever. When I rev the engine it goes up a little bit. I have not pulled the rocker arms again. The driver side of my engine does not tap at all. It is only the passenger side of my engine. Why would I remove the rocker arms. They are better than the stock ones. They are roller rockers. I think they have more lift than stock ones too. 1.65 vs 1.7 on the new ones.
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