diesel newbe
05-10-2009, 02:13 AM
I have a 93 6.5 turbo it is makeing a loud tapping noise. I have repalced the injectors still the noise is still there. sounds like it is coming from the top of the engine any help
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WhiteK2500 05-10-2009, 10:32 AM If you think it's top end, internal, then pull the valve cover, and start checkin things out, see if anything is loose or broken. That's really the best advice we can give. Good Luck. BigBlueChevy 05-10-2009, 11:42 AM If your calling it a "loud noise" from the top of te engine it may make it easier to diagnose with a video if you can provide one. Could be a bent pushrod or broken valve spring. Bison 05-10-2009, 11:54 AM Bad lifter? axiom 05-10-2009, 12:16 PM valve lash imho take a look under that valve cover | ||