Toyota Tundra Forum

Just hit 100k, 2005 4.7 K&N intake, Cherry Bomb Pres. muffler and just installed a Jaw dropper chip in the ATS sensor wires.
Engine is and has been even before the chip install running at times with a slight miss or roughness, my thought was possibly the spark plugs are due.
Any suggestions on what make, type other than factory stuff?

umm if you can look up the part number on this OEM parts website Toyota Parts: Genuine Toyota Parts, Toyota OEM Parts

i think you can find a different brand, like bosch platinum double or even NGK R

100K in the 4.7 should mean time for a new timing belt, right? Belts don't stretch but maybe the timing is off a little. New belt and new plugs might be the key.

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2007 SR5 Crewmax 5.7L 4x4
Mods: nerf bars, Truxedo tonneau, radar detector power, 3M clear bra, fog lights, black billet grille, rear differential breather, parking sensors, Line-X, power tailgate lock, hood safety latch mod, one off driving lights behind grille, Pioneer NAV w/ OEM camera, Flowmaster 50 SUV dual/dual, blue LED dash lights, Volant CAI, Llumar tint, CompuStar Pro alarm, ProComp 6066 20" wheels, Cooper Zeon LTZ 275/60/20 tires, OME HD coilover lift, Firestone helper air bags, 55w reverse lights, stereo cable lock, Tekonsha P3 brake controller, colormatched exterior parts (de-chromed truck), eDead sound proofing, CDT Audio speakers, Custom made speaker brackets, Weathertech floor mats
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It's been my experience with both Toyota and Nissan that you're better off just sticking with the OEM plugs. I mean heck, 100,000 miles why change?

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Good Gawd Squid that is one ugly Tundra.

I hear the Diamond E3 will give you better spark, thus slightly better fuel mileage and slightly more horsepower.

Plus I believe they are cheaper then the OEM.

Let us know how it goes with a review please.

With the unreal pace of technology these are exciting times we live in and the only way for us to keep abreast is by telling each other about what we find.

Thanks, I've heard the same about the Diamond plugs. I think I will give them a try.

i got a full set of plugs from http://toyotapartszone.com

double pole, my only concern now is that, while reading some random car magazine someone brought up the fact about you shouldnt change your plugs when your car is hot??? Is this true

i know its uncomfy when its hot, but any other issues???? Dude i have this hilarious story about a guy at my auto tech class hahah ill tell on my next post

Please check your PM's thundatundra. If you're not sure how, click on "Private Messages" just below the "Welcome, thundratundra" to the right just above the Forum task bar.

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2007 Tundra Limited Double Cab 4x4 Super White
Volant CAI
Pioneer AVIC Z-2 (hard drive upgrade to AVIC Z-3)
Key FOB Tailgate Lock (courtesy of Toxarch)
OEM back-up camera w/flip down monitor microswitch mod
Sirius Satellite Radio
WeatherTech Floor Liners
20" OEM alloy wheels
Line-X Bed liner
UWS Black Powdercoat Low Profile Toolbox
DU-HA underseat storage unit
JC Whitney Black Nerf Bars
Lund Interceptor II Bug Shield
Tekonsha Voyager Brake Controller