What do you need to clean or change under the hood that could cause lacking perfomance ? thanks

 

Let's see..

Clean your throttlebody, change your fuel filter, replace your spark plugs..

I'm sure I'm missing a thing or two?

 

transmission fluid ,air filter

 

engine oil and filter, ah duh

 

Throttle body and intake manifold mostly.

 

you might get something by getting the the upper intake and injectors cleaned as well.

 

Something like this should be probably be in the FAQ...

 

If just cleaning the throttle body helps so dang much, then it must help to clean the intake manifolds out... Aynbody done this. or know anything bout it??

 

I took mine in to a shop to have my upper intake and injectors cleaned.. they spray some misti stuff into your intake that eats up the carbon... I don't think that your upper intake gets too cleaned by the TB cleaning, I would imagine your throttle body gets to clean unless you take it off and clean it by hand.

 

i really need to clean mine but never find the time....argh, wait till school is done...2 weeks left!!