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Originally Posted by squartus
Quote:
Originally Posted by ILSMKU
No, my ESS-550 kit pulsates from 4K and up in 4th, 5th (havent tried 6th) and its driving me nuts. I was suggested that perhaps my MS test pipes, or megan muffler or combination of them is my root cause. So Im just trying to educate myself on what others experience with their kits and test pipes.
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Oh, no nothing like that at all from my SC. Don't really see how your exhaust could be the cause, when was the last time you changed your sparkplugs? Need to change about every 15k with a supercharger, around 35-40k if your stock.
When I had my SC installed I forgot to change my plugs, until I changed them out power would kick in and out at high RPM. Purred like a kitten after changing. If not plugs could be one of the coilpacks, or vacuum leak would do it as well "some installers don't clamp down all the hoses in the proper way" |
Plugs and oil changed when sc was installed. Did 522whp. Drive it home and noticed it was pulsating. They told me let it adapt. 3-4 tanks later I'm still seeing it.