Quote:
Originally Posted by ard
What are your fuel trims??
Where did you get the plugs and coils from? are these EXACT oe replacements??? not 'better performance'? there are tons of counterfeits...and some of the higher performance plugs will NOT work. Yes they fit. Yes companies sell them...
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Right on the money, Bosch coils and plugs, OE, seems the Coils are fake, even though got them from Amazon and they were supposed to be the right fit for the X5. I pulled all the coils installed the original ones, one of the originals was bad, one of the coils from Amazon worked have put that in for now, but will probably replace it.
I seem to catch the fake/defective ones often, same happened to one of the plugs I got from FCP for the M4, got replacements from Amazon which worked. But I still feel the car is not as smooth as with the original plugs. I checked the gaps and they were all correct measurements.
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2008 E70 X5 3.0si
Sport | Prem | Adaptive Drive | Tech. | Cold Wthr | Rear Climate | 3rd Row | Running Boards | iPod/USB
2019 G30 530e
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2018 F83 M4
Comp. | Exec | DCT | First M Car
2009 E93 335i (Sold)
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E36 328is GoKart (Sold)
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