Spark knock problem

Ticket-Me-Yellow · November 6th, 2009, 01:19 AM

ok so i have some pretty bad spark knock after i installed the m112. what things do i screw on my xcal 3 to stop the spark knock?

Stang Tech · November 6th, 2009, 03:18 AM

are u using the right spark plugs and did u gap them right?
u want to use TR6 spark plugs and close the gap a lil since u are using F/I

ESG-642T · November 6th, 2009, 04:33 AM

Get a Tune?!

Ticket-Me-Yellow · November 6th, 2009, 09:07 AM

i no i need a tune but i wana get a camshaft first. and i dont have to money right now for that so i was tryin to see if i could screw around with something so the spark knock went away

Ticket-Me-Yellow · November 6th, 2009, 09:08 AM

and for the spark plug what should i close the gap to?

ESG-642T · November 6th, 2009, 04:42 PM

Originally Posted by Ticket-Me-Yellow

i no i need a tune but i wana get a camshaft first. and i dont have to money right now for that so i was tryin to see if i could screw around with something so the spark knock went away

If you don't have the money, I suggest you not screw around with anything, otherwise you will be building an entire motor. And if the car is knocking, then you may also not want to drive it otherwise you may end up building an entire motor. What injectors, and fuel pump, and boost are you running? Did you at least get a base tune from VMP/TrickTuners?

Ticket-Me-Yellow · November 7th, 2009, 03:18 AM

nope. how much are those? and im running 42lb injectors with the 310 lph pump and boost i think is like at 8 or 9? idk when i hit it i never really looked

atlanticblue98 · November 7th, 2009, 03:47 AM

so let me get this straight:

you running 8-9 PSI, 42lb injectors, and a 310LPH pump all on the factory tune?

im sorry but...

you might not want to drive the car until you get a tune

Stang Tech · November 7th, 2009, 03:51 AM

if u don't get even a temp tune from VMP ur going to be buying a new motor. the stock gap for spark plugs is .54 for boost ur going to want to close that to like .40 and if u don't even have the right plugs thats part of ur problem u need the TR6 plugs like now and a tune or ur going to damage lots of internal engine parts.
i think from VMP a basic tune for the m112 is $250 and it could be more if u need don't have a handheld tunner
here is the link for the m112 tune from VMP VMP Tuning - Buy Ford SCT & GM Custom Handheld Flash Tuners Performance Economy Towing: 99-04 Mustang V6 with M112 Blower Swap

ESG-642T · November 7th, 2009, 04:00 AM

Originally Posted by Ticket-Me-Yellow

nope. how much are those? and im running 42lb injectors with the 310 lph pump and boost i think is like at 8 or 9? idk when i hit it i never really looked

November 6th, 2009, 01:19 AM	#1
Ticket-Me-Yellow Hardcore Enthusiast 2001 Mustang V6 14.89@93 mph Join Date: Nov 2006 Location: Hawthorn Woods, IL Posts: 1,187 iTrader: 3 reviews	Spark knock problem ok so i have some pretty bad spark knock after i installed the m112. what things do i screw on my xcal 3 to stop the spark knock? __________________ Selling Mustang So Im Selling All M112 Parts

November 6th, 2009, 03:18 AM	#2
Stang Tech Regular 2003 Mustang GT Vortech Join Date: Jun 2008 Location: Chicago Posts: 207 Blog Entries: 1 iTrader: 1 reviews	are u using the right spark plugs and did u gap them right? u want to use TR6 spark plugs and close the gap a lil since u are using F/I __________________ Ford Certified Tech Land Rover Certified Tech Ase Certified Tech Honda/ Acura Certified Tech AllData Automotive Information Specialist 03 Mustang GT Vortech V3 Intercooled 407/415 to the wheels BOOOOSSSTTTTTT

November 6th, 2009, 04:33 AM	#3
ESG-642T [8MINUS2] 2002, Ford, v6 Join Date: Feb 2007 Location: TEXAS Posts: 12,205 iTrader: 0 reviews	Get a Tune?! __________________ Hi, You can call me Kyle

November 6th, 2009, 09:07 AM	#4
Ticket-Me-Yellow Hardcore Enthusiast 2001 Mustang V6 14.89@93 mph Join Date: Nov 2006 Location: Hawthorn Woods, IL Posts: 1,187 iTrader: 3 reviews	i no i need a tune but i wana get a camshaft first. and i dont have to money right now for that so i was tryin to see if i could screw around with something so the spark knock went away __________________ Selling Mustang So Im Selling All M112 Parts

November 6th, 2009, 09:08 AM	#5
Ticket-Me-Yellow Hardcore Enthusiast 2001 Mustang V6 14.89@93 mph Join Date: Nov 2006 Location: Hawthorn Woods, IL Posts: 1,187 iTrader: 3 reviews	and for the spark plug what should i close the gap to? __________________ Selling Mustang So Im Selling All M112 Parts

November 7th, 2009, 03:18 AM	#7
Ticket-Me-Yellow Hardcore Enthusiast 2001 Mustang V6 14.89@93 mph Join Date: Nov 2006 Location: Hawthorn Woods, IL Posts: 1,187 iTrader: 3 reviews	nope. how much are those? and im running 42lb injectors with the 310 lph pump and boost i think is like at 8 or 9? idk when i hit it i never really looked __________________ Selling Mustang So Im Selling All M112 Parts

November 7th, 2009, 03:47 AM	#8
atlanticblue98 Regular 1996 Mustang Cobra Join Date: Jun 2009 Location: Orlando, FL Posts: 282 iTrader: 0 reviews	so let me get this straight: you running 8-9 PSI, 42lb injectors, and a 310LPH pump all on the factory tune? im sorry but... you might not want to drive the car until you get a tune __________________ 1996 Cobra Coupe-#3779 Laser Red, Saddle Leather-1 of 994 1998 Atlantic Blue V6- R.I.P. 11/1997-3/3/2010

November 7th, 2009, 03:51 AM	#9
Stang Tech Regular 2003 Mustang GT Vortech Join Date: Jun 2008 Location: Chicago Posts: 207 Blog Entries: 1 iTrader: 1 reviews	if u don't get even a temp tune from VMP ur going to be buying a new motor. the stock gap for spark plugs is .54 for boost ur going to want to close that to like .40 and if u don't even have the right plugs thats part of ur problem u need the TR6 plugs like now and a tune or ur going to damage lots of internal engine parts. i think from VMP a basic tune for the m112 is $250 and it could be more if u need don't have a handheld tunner here is the link for the m112 tune from VMP VMP Tuning - Buy Ford SCT & GM Custom Handheld Flash Tuners Performance Economy Towing: 99-04 Mustang V6 with M112 Blower Swap __________________ Ford Certified Tech Land Rover Certified Tech Ase Certified Tech Honda/ Acura Certified Tech AllData Automotive Information Specialist 03 Mustang GT Vortech V3 Intercooled 407/415 to the wheels BOOOOSSSTTTTTT

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