was lookin at my truck a lil closer and discovered it has bosch plug wires on one side of the engine and some other b rand on the other...do u think that would make it run any diff? i have it running pretty good but idk bout those wires they look pretty new tho idk...thoughts? also can the pcv valve be removed without yankin the intake? thank yu
oh one more qustion....can the mass air flow sensor be cleaned? i got sum cleaner but it says on the can not to use on toyota mafs? cyclone type or sumthin idk lol

 

I'd match the plug wires.

Why remove the PCV?

Never had a 3.crap so I don't know on cleaning one.

:wabbit2:

 

want to replace the pcv...lol looks tight in there tho

 

You'll need to remove the intake plenum to get to the EGR. BE VERY CAREFUL PULLING IT or you'll break off the nipple(s) on the TVV.

Also, replace both the PCV & the Seal/Gasket around it~

Don't forget to get a new intake gasket...they are paper & need to be replaced every time.

 

You said "remove" not "replace" thus why I asked

:wabbit2:

 

i hear ya...thanks!!! i tend ta be vague