who know about - Toyota Yaris Forums

yaris_trd · 05-09-2010, 11:09 PM

hey guys I ask if they know or have used these spaks plug know if they are good

http://cgi.ebay.com/ebaymotors/PULST...Q5fAccessories

90tsi · 05-09-2010, 11:12 PM

there suppost to be outstanding from what i read and seen on a motortrend review but i thought someone tried them and began having coil issues.... dont qoute me tho. maybe someone can correct me.

90tsi · 05-09-2010, 11:15 PM

http://www.yarisworld.com/forums/sho...ht=pulse+plugs

answers here.....

yaris_trd · 05-09-2010, 11:46 PM

well I ask this because myyaris has prius pistons and spark plug damage to me then told me about these spark plugs but do not know whether to buy or if you know of anything I can do about it ?????

90tsi · 05-09-2010, 11:52 PM

are you still running the oem coils? thats whats getting burned up. your compression ratio is not really gonna have that effect.

yaris_trd · 05-10-2010, 04:20 PM

okay then what would be a good recommendation I can do with that or do other modification to this ???

yaris_trd · 05-11-2010, 09:25 PM

no one who can help me with this problem I have or I may say to do to fix it please help me

severous01 · 05-12-2010, 12:05 PM

if you have plug damage, you may have piston damage. is the plug hitting the piston? if so you'll need a shorter plug.

you'll have to do your own research there, find out how much shorter you need, open a few boxes and compare thread sizes and sealing styles...wether it uses a crush washer or if it's got an angled head or whatever it uses.

lot of work goes into replacing oem parts with non=oem. not saying toyota vs toyota, but in ur place where you use non yaris pistons. had a buddy put a lt1 crank/pistons and head on his tahoe...his computer wouldnt accept it. he had to run a special program...and i had that program available for my camaro. fixed his problems with a little timing and fuel curves. also reducing his knock sensor sensitivity.

any way, looks like you got some playin around to do. maybe use prius spark plugs too.

yaris_trd · 05-12-2010, 09:57 PM

ok man thanks

05-09-2010, 11:09 PM	#1
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	who know about hey guys I ask if they know or have used these spaks plug know if they are good http://cgi.ebay.com/ebaymotors/PULST...Q5fAccessories

05-09-2010, 11:12 PM	#2
90tsi View User's Garage Drives: 09 yaris Join Date: Nov 2006 Location: missouri Posts: 555	there suppost to be outstanding from what i read and seen on a motortrend review but i thought someone tried them and began having coil issues.... dont qoute me tho. maybe someone can correct me.

05-09-2010, 11:15 PM	#3
90tsi View User's Garage Drives: 09 yaris Join Date: Nov 2006 Location: missouri Posts: 555	http://www.yarisworld.com/forums/sho...ht=pulse+plugs answers here.....

05-09-2010, 11:46 PM	#4
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	well I ask this because myyaris has prius pistons and spark plug damage to me then told me about these spark plugs but do not know whether to buy or if you know of anything I can do about it ?????

05-09-2010, 11:52 PM	#5
90tsi View User's Garage Drives: 09 yaris Join Date: Nov 2006 Location: missouri Posts: 555	are you still running the oem coils? thats whats getting burned up. your compression ratio is not really gonna have that effect.

05-10-2010, 04:20 PM	#6
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	okay then what would be a good recommendation I can do with that or do other modification to this ???

05-11-2010, 09:25 PM	#7
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	no one who can help me with this problem I have or I may say to do to fix it please help me

05-12-2010, 12:05 PM	#8
severous01 Drives: 2008 yaris, stripped, red Join Date: Jan 2009 Location: SE Texas Posts: 977	if you have plug damage, you may have piston damage. is the plug hitting the piston? if so you'll need a shorter plug. you'll have to do your own research there, find out how much shorter you need, open a few boxes and compare thread sizes and sealing styles...wether it uses a crush washer or if it's got an angled head or whatever it uses. lot of work goes into replacing oem parts with non=oem. not saying toyota vs toyota, but in ur place where you use non yaris pistons. had a buddy put a lt1 crank/pistons and head on his tahoe...his computer wouldnt accept it. he had to run a special program...and i had that program available for my camaro. fixed his problems with a little timing and fuel curves. also reducing his knock sensor sensitivity. any way, looks like you got some playin around to do. maybe use prius spark plugs too.

05-12-2010, 09:57 PM	#9
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	ok man thanks