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  1. Even Cylinder Misfire

    Hey all, heres my issue... 2004 Tundra 4.7L. 164,000 miles and im the only owner. About 2 weeks ago I started truck in the morning (after sitting about a week) and I got a "misfire detected below 1,000rpm on cylinders 4 & 8). Truck ran great so I figured alright, time for new plugs anyways...
  2. 4 to 5 Speed Auto Swap ?

    I have an 03 4.7 Tundra 4 speed, 120k miles. I'm thinking about swapping a 5 speed automatic from an 05-06 into my 03. I've done alot of searching and couldn't find very much information about it. I do know that the 5 speed has better gear ratios, especially 1st to 2nd, and is more efficient...
  3. Engine Performance Parts?

    Engine, Intake, Exhaust, Induction
    I have a 2003 toyota tundra 4.7L and Im looking for these parts. (ALL PERFORMANCE / UPGRADES please) - Camshaft - Rocker Arms - Lifters (hydraulic NOT mechanical) - Valver covers ( if possible, knowing that it would probably have to be custom ) - Crankshaft - Intake and Exhaust valves Ive...
  4. 4.6L or 5.7L

    What if the Big difference between 4.6L an 5.7L... I dont really plan on pulling anything.. just fixin up the truck and crusing. Maybe a Lift later on with 35" tires... no off roading planned
  5. Common coolant leak areas?

    I have a 05 DC with a 4.7... i have 155,000 km and i noticed that there was a slight smell of coolant by the grill while filling windshield wash one day. I checked and my overflow bottle was empty.. and my rad was not full. I did not overheat.. and no loss of heat in the cab. I am going...
  6. Help!! 2006 4.7L supercharger

    Hey guys, I'm a new owner to a 2006 toyota tundra 4.7L, and i'm interested in doing some internal performance upgrades...i'm currently looking at a borla exhaust kit and an AEM brute force intake...but one thing that i'm reallllyyy trying to find some details on is a supercharger for my...
  7. Anyone noticing differences in performance versus gasoline brands?

    I was wondering if others with the 1st gen Tundra with the 4.7L were noticing performance differences when using different brand gasolines? After getting a tankful of water during a fill up and consequently repairing nearly everything to do with fuel delivery to the engine, I have stuck to one...