Bad Engine vibration

[ferraiolo1]

Hi all. My 03 zf1 has this horriable engine vibration. Starting around 4k, and it gets increasingly worse as the rpms go higher. Any tips? Thanks

 

[speedjunkie]

If it started suddenly I would check all your engine mounts to see if they are tight. If the engine runs fine it could also be related to your drive chain/sproket. If the engine is running crappy there's other more $$ issues. Good luck

 

[2wheelMax]

No spark on one cylinder?

 

[ferraiolo1]

It has been getting progressively worse over the past 500 miles. All engine mounts are torqued correctly.

 

[Missyl1713]

Check your chain and sprockets, being an 03, you could be lookin at a carb sync also.


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[returnrider]

i had the same problem but around 2-3k rpm, a good chain clean and lube fixed the problem. i felt a bit idiotic when i finally figured out the problem, my own laziness!

 

[ferraiolo1]

New chain and sprockets. And new spark plugs. And it still performs
As it should. It's just in the engine I can still feel it and the same rpm range wether moving or sitting still.