Vids of my truck
Here is my truck. A takeoff and a driveby.. The old 5.2 still has some power. Tell me what you think:
http://www.youtube.com/watch?v=LWyB2-Ut4fA
http://www.youtube.com/watch?v=O9ToP-_T1Bc
http://www.youtube.com/watch?v=LWyB2-Ut4fA
http://www.youtube.com/watch?v=O9ToP-_T1Bc
The Plenum is a gasket and plate mounted to the bottom of the manifold. The bolts were made a bit to long from the factory and they are no able to torque to proper spec. Also the plate is steel, the manifold is aluminum, and metals expand differently at high temps.
This allows oil to leak into the manifold. It can soak the air filter with oil, clog the catalytic converter, foul plugs, foul 02 sensors, cause poor performance, and poor mpgs. You CANNOT just but a new gasket for it. You need to get the Plenum kit.
http://hughesengines.com
they have one for 86 bucks. comes with a 1/4 in aluminum plate, new bolts, new gasket, and 2 cool stickers lol. APS precision has one as well.
They are the only two that have the kit. if you dont get the kit from them, dont bother changing it. because it will blow out again. Ive heard of them blowing out at 20K.
Take your air cleaner off. look down into the throttle body into the manifold. If theres ANY signs of oil, the plenum is bad. There is no way around it. You will not be a lucky one. Your plenum will blow out.
Also the dealerships way of solving this problem was the "Deathflash" look on your PCM, if it says anything about software updates, you will need a tuner to eliminate the deathflash after the plenum has been repaired.
Its a pretty easy job too. Dont let people scare you and say its hard.
This allows oil to leak into the manifold. It can soak the air filter with oil, clog the catalytic converter, foul plugs, foul 02 sensors, cause poor performance, and poor mpgs. You CANNOT just but a new gasket for it. You need to get the Plenum kit.
http://hughesengines.com
they have one for 86 bucks. comes with a 1/4 in aluminum plate, new bolts, new gasket, and 2 cool stickers lol. APS precision has one as well.
They are the only two that have the kit. if you dont get the kit from them, dont bother changing it. because it will blow out again. Ive heard of them blowing out at 20K.
Take your air cleaner off. look down into the throttle body into the manifold. If theres ANY signs of oil, the plenum is bad. There is no way around it. You will not be a lucky one. Your plenum will blow out.
Also the dealerships way of solving this problem was the "Deathflash" look on your PCM, if it says anything about software updates, you will need a tuner to eliminate the deathflash after the plenum has been repaired.
Its a pretty easy job too. Dont let people scare you and say its hard.
my gear ratio is 3:55. trust me it will go sideways and chirp the tires. haha i just have minimal tread left on my tires and im tryin to make them last as long as possible.. haha so i try not to do it



