Hey I just want to let everyone know something i have recently found out and experienced myself. In my Trition 5.4 L F-150 I put on an aftermarket K & N Cold Air Intake. I love the sound and the slight power difference but one thing that is a factor that i came across. About every time i change...
Well any vacuum line leak will cause high emissions and a rough idle. All or most of the vacuum lines connect to back side of the throttle body or somewhere on the intake manifold. A really easy way to find a vacuum leak is use a fog machine and pump it into the intake manifold and you will find...
Did you get chance to run to auto zone and pull the codes and if you can have them let you look at it and record the short term fuel trims and long term fuel trims and if you can only get one get the long tem fuel trims. That will tell you if you have a vacuum leak or if you have another...
Yes i do understand and know about the cone. I believe to my best knowledge that if you would replace the stock paper air filter with a k&n you will get a hp increase but nothing extremely major. I have dyno tested and proven that a k&n air filter will give you more hp. In my case tho it was on...
I am not 100% sure what type of system fords have but if it is an F.O.T. type system (Fixed Orficice Tube) when your compressor cycles on and off rapidly it could be caused by a clogged FOT. Also if the compressor cycles on and off with the off time being a couple more seconds then the on time...
Just because the injectors "click" does not mean it is actually spraying. The clicking sound is the solenoid inside the injector getting power but not nessisarily opening and closing. Pull out the injectors on the rail and place them over/near the port so it will spray into the port and make...
Im saying that people go out and buy the cold air intake system that is placed into the engine bay which will just suck in the heated air from the motor itself. If you already have the intake system that will draw in air from the outside of the vehicle it will perform better. I am not sure what...
Cold Air Intakes
My opinion on a cold air intake system wont really benefit your vechicles like you may think. If you have done other mods like a bigger throttle body and a better exhaust system it wont really do a whole lot. You guys may think it is cause it makes a cool sound but in all...
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