N54 issues....Injectors

Welterweight · 08-16-2016, 10:50 AM

Chasing some misfires at the moment. Installing NGK plugs today and a coil in one cylinder that keeps going. My question is does anyone have an injector cleaner they have had success with? Figured may as well do that while I'm at it. Thanks!

Jeff@TopGearSolutions · 08-16-2016, 10:56 AM

Did you gap the NGK plugs to .022?

Did you swap coils to see if it follows?

Injector cleaner probably won't do much but the best one IMO is BG 44K.

Pretty sure all the off the shelf fuel injector cleaners have similar ingredients. Lucas, Chevron, Startron, to name a few.

Welterweight · 08-16-2016, 12:33 PM

Quote:

Originally Posted by Jeff@TopGearSolutions

Did you gap the NGK plugs to .022?

Did you swap coils to see if it follows?

Injector cleaner probably won't do much but the best one IMO is BG 44K.

Pretty sure all the off the shelf fuel injector cleaners have similar ingredients. Lucas, Chevron, Startron, to name a few.

No I did not switch them around I don't have time. Haha. Just throwing in a new coil and all new plugs. Thanks for the info on injector cleaner. They are all index 13 and only about 6 months old just figured I would clean them don't expect that to have anything to do with misfires. Not a complete noob. Haha

Welterweight · 08-16-2016, 02:23 PM

Quote:

Originally Posted by Jeff@TopGearSolutions

Did you gap the NGK plugs to .022?

Did you swap coils to see if it follows?

Injector cleaner probably won't do much but the best one IMO is BG 44K.

Pretty sure all the off the shelf fuel injector cleaners have similar ingredients. Lucas, Chevron, Startron, to name a few.

These safe to use with E85?

08-16-2016, 10:50 AM	#1
Welterweight Major 98 Rep 1,321 Posts Drives: Truck in snow, coupe in summer Join Date: Jan 2013 Location: Boston iTrader: (3) Garage List 2012 BMW 328i [0.00] 2005 Dodge Ram Quad ... [0.00] 2009 BMW 335xi E92 [10.00]	N54 issues....Injectors Chasing some misfires at the moment. Installing NGK plugs today and a coil in one cylinder that keeps going. My question is does anyone have an injector cleaner they have had success with? Figured may as well do that while I'm at it. Thanks! __________________ 2009 BSM E92 335xi - RR600's/FBO-VRSF/Apex Arc 8/Wedge E60 MHD/Fuel it Stage 2/BMW PE w/ Dimisa Tips/Alpina TCU/Dinan Springs/RB Inlets/3.5 Bar TMAP
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08-16-2016, 10:56 AM	#2
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	Did you gap the NGK plugs to .022? Did you swap coils to see if it follows? Injector cleaner probably won't do much but the best one IMO is BG 44K. Pretty sure all the off the shelf fuel injector cleaners have similar ingredients. Lucas, Chevron, Startron, to name a few.
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