nfewell34

I have a loud whine coming from right side under my hood lookin at the truck... its coming from around the intake horn area... i put after market intake on this that could be it...it whine/whistles @ about 18000 RPMS and up. I had it at the dealer and they said they have spent to much time on it and do not know what problem is any ideas guys?

That would be since...it really didnt start doing it tell after the dealer serviced my truck and all that good stuff...they warreny all thier work and truck is still under warrenty so thats where I am takin it to..thanks for the help!

Here latley When I go to start my truck in cranks then misses but then fires right up and runs fine all in one turn on the key....Say i drive home trun truck off wait 10 mins it will fire right back up....But say I wait hour or longer and come out and try and start it will miss crank miss but then fire right up...I am driving in 06 with aftermarket S&B intake...and straight pipe exhaust...just tripped 29,000 miles...Any ideas?...my guess in air in fuel lines? or injector ??? any help would be great thanks!