Plug type?

cwhepler · 09-10-2010, 02:14 PM

I have an 85 supra, and it seems to foul spark plugs. The last ones were Denso. Is there one that you guys recommend over others?

Travis89Turbo · 09-10-2010, 06:24 PM

Quote:

Originally Posted by cwhepler

I have an 85 supra, and it seems to foul spark plugs. The last ones were Denso. Is there one that you guys recommend over others?

NGK Iridum seem to have the best life out of all spark plugs that is what i run in everything including my 200hp snowmobile which is famous for burning plugs but that's a 2 stroke.... the question is why are u fouling plugs. Whats ur timing set at?

cwhepler · 09-10-2010, 07:21 PM

Not sure what the timing is at. Could that cause a miss that gets better when the car warms up?

Travis89Turbo · 09-10-2010, 07:22 PM

Quote:

Originally Posted by cwhepler

Not sure what the timing is at. Could that cause a miss that gets better when the car warms up?

Yes it definatly will.. check that first with new plugs. Make sure u set it the right way with the jumper in the diag block. I'll get u a link in about 2 hrs if u need

cwhepler · 09-10-2010, 07:58 PM

I do need the link. Thanks!

Travis89Turbo · 09-10-2010, 11:11 PM

http://www.toyota-supra.info/forums/...mn-timing.html

There ya go bud. Good luck. Let us kno if this helps. Or if its way off.

cre · 09-11-2010, 03:29 AM

I'd stick with NGKs. As for the fouling try running a plug one temp range hotter.

09-10-2010, 02:14 PM	#1
cwhepler Stock Join Date: Sep 2010 Location: North Carolina Posts: 3	Plug type? I have an 85 supra, and it seems to foul spark plugs. The last ones were Denso. Is there one that you guys recommend over others?

09-10-2010, 11:11 PM	#6
Travis89Turbo 12psi boost Join Date: Jul 2010 Location: Utah Posts: 332	http://www.toyota-supra.info/forums/...mn-timing.html There ya go bud. Good luck. Let us kno if this helps. Or if its way off. __________________ 1995 Toyota Supra SE 71k miles. Master power T70 stock 2jzge 1989 Toyota Supra. 1jzgte swap 5 speed of course.. Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD 1999 Ford F350 diesel 2004 Jaguar XJR Supercharged If it hasnt broke you haven pushed it hard enough!!

09-11-2010, 03:29 AM	#7
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	I'd stick with NGKs. As for the fouling try running a plug one temp range hotter. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

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09-10-2010, 07:21 PM	#3
cwhepler Stock Join Date: Sep 2010 Location: North Carolina Posts: 3	Not sure what the timing is at. Could that cause a miss that gets better when the car warms up?

09-10-2010, 07:58 PM	#5
cwhepler Stock Join Date: Sep 2010 Location: North Carolina Posts: 3	I do need the link. Thanks!