Spark plugs

Chriskm3 · 11-09-2012, 05:18 PM

When to change spark plugs. ?
In putting my car on. Dyno next week and I want to make sure it's in top shape. Injector cleaner? Throttle body cleaner?
Please help

Longbow64 · 11-09-2012, 05:21 PM

Spark plugs are every 37K. I did mine at the scheduled 37 and then again at 60. At 60 I had to pay for that and an oil change and it came out to just under $500.

WingZeroX5 · 11-09-2012, 05:28 PM

Quote:

Originally Posted by Longbow64

Spark plugs are every 37K. I did mine at the scheduled 37 and then again at 60. At 60 I had to pay for that and an oil change and it came out to just under $500.

$500?? wow, you could DIY it and saved like 2/3 of your cost

OP, i always add some techron bottles before I change my oil, so that may "clean" your spark plugs, you can give those a shot. Or start running VPOWER if you haven't already...

Longbow64 · 11-09-2012, 06:42 PM

I do a lot of things myself. Sometimes I have to weigh my time with cost.

schnell325 · 11-09-2012, 06:57 PM

Quote:

Originally Posted by Longbow64

I do a lot of things myself. Sometimes I have to weigh my time with cost.

11-09-2012, 05:18 PM	#1
Chriskm3 Lieutenant Colonel Drives: M3 Join Date: Jul 2012 Location: Toronto Posts: 1,771 iTrader: (2)	Spark plugs When to change spark plugs. ? In putting my car on. Dyno next week and I want to make sure it's in top shape. Injector cleaner? Throttle body cleaner? Please help
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11-09-2012, 05:21 PM	#2
Longbow64 _______ Drives: 09 E90 M3, 13 X3 35i MSport Join Date: Apr 2008 Location: El Paso Posts: 508 iTrader: (3)	Spark plugs are every 37K. I did mine at the scheduled 37 and then again at 60. At 60 I had to pay for that and an oil change and it came out to just under $500. __________________ '09 E90 M3 SG \| VF620 SC \| BPM Sport coding \| AA Catless Exhaust \| KW V3 \| BMW Performance Wheel \| Alpine 8K Eyes \| 355M Style Wheels \| Recaro Child Seat '13 X3 DSB with M Sport \| H&R Springs \| Gloss black grill \| Coded by me

11-09-2012, 06:42 PM	#4
Longbow64 _______ Drives: 09 E90 M3, 13 X3 35i MSport Join Date: Apr 2008 Location: El Paso Posts: 508 iTrader: (3)	I do a lot of things myself. Sometimes I have to weigh my time with cost. __________________ '09 E90 M3 SG \| VF620 SC \| BPM Sport coding \| AA Catless Exhaust \| KW V3 \| BMW Performance Wheel \| Alpine 8K Eyes \| 355M Style Wheels \| Recaro Child Seat '13 X3 DSB with M Sport \| H&R Springs \| Gloss black grill \| Coded by me

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