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Old 11-22-2019, 08:03 PM   #6
humfrz
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Quote:
Originally Posted by mswbrz View Post
You think it's a possibility that they were t adjusted properly and is causing this ?
Spoke with tuner again and he felt that a valve float would appear different on the data logs in comparison to what I'm having in terms of symptoms .... crossing my fingers the coils are the issue .....


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Since the valve adjustment on this engine is done with shims under the buckets, they might have mixed up the shims when they put the engine back together.

However, valve float is usually because the valve spring is too weak to return the valve back to the closed position in time.

I would think that if your problem is due to a bad coil(s), the engine would give you a trouble code(s).

Maybe it is a fuel issue? -


humfrz
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