Having trouble removing orig air intake to replace it with performance intake

your KN filter is what came on car when you bought it , the filter box, hoses tubes etc have been removed. google KN filters for replacement.

You mean gas in the air intake??

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P0107 -- CONTINUOUS
Continuous diagnostic trouble code P0107 indicated barometric pressure out of range low was detected during normal operation.

Possible cause - faulty internal BARO sensor (PCM)

Perform KOEO On-Demand Self Test. Is P0107 present?
Yes, REPLACE PCM. CLEAR DTC and RETEST.
No, P0107 is intermittent fault. CLEAR DTC. If DTC reappears, REPLACE PCM.

If you keep getting it, a new PCM is the only fix.

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

its easy my friend, take your tools, drain engine oil and coolant, remove left side rocker ornament and air duct of intake manifold, collector,hose wires, harness etc, remove ignition coils, egr tube,intake manifold collector supports and the manifold( right cylinder head only,) remove intake manifold, and replace knock sensor to avoid some trouble in the future

if you remove the spark plug in the effected cylinder and allpy air slowly at first to let piston move if you hear air out the exhaust it a exhaust vaulve or if out intake it a intake vaulve

this can be a pain for sure if attempting with air intake hose still installed on filter housing cover. try to loosen hose clamp remove intake hose and reassemble.

sometimes the air temp sensor is in the mass air too.

depends if yours has the flat panal filter or the round type both can be changed for a k&n performance filter wear you never ever replace it again only clean and re-oil at every service
the round type is on the front lower side pass side 3 spring back clips hold the front cover on
the panal filter is squire and has 3 or 4 spring back clips just lift the lid and change

First off, you don't have to remove the WHOLE INTAKE MANIFOLD. If you look closely, you'll see that the intake manifold is a two piece setup(Upper Intake, Lower Intake).

You will need a new gasket after removing it. Don't be cheap either, get one that is reusable.

First, remove the air intake from the restrictive airbox, then remove the bolts from the center portion of the intake not from the heads!!!(This is not a Chevy so the car's parts made on this intake is for people like us to work on)

After removing the "Upper" intake and everything else including any hoses, you may successfully remove the intake and lay it aside and guess what, you can replace spark plugs.

Replacing the front three is a no brainer so I'm not getting into that LOL. NOW, I HIGHLY suggest to go ahead and spend the extra $20.00 or $30.00-$35.00 if you was performance gains and better/longer performance usage, and get you some plug wires too. You only want to do this once (For a long time).
Do not use any other spark plug but an NGK brand, NOt an AC Delco although they call for it too, I wouldn't go with them. These stout V8 killer motors produced were specifically made for high performance.

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