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Discussion Starter #1
Could someone tell me what valve is on the top, drivers side of the engine block? ( 93-97 Alty)

If it's not the pcv valve, then where is it?

Also would like to know where the egr system is located. I'm doing some self-diagnostics. Any help is appreciated.

Oh, and the fuel pressure regulator's location too.
 

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Banned
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Fuel pressure regulators is on the the fuel rail ...if you look next to the power steering resvoir , its on the fuel rail with a hose attached ...


EGR is right in the middle , looks like a round UFO ..with vaccum lines attached ...its above the intake manifold

for the Valve ..are you talking about the one above the fuel filter? the can looking canister?

the PCV is located at the drivebelt underneath the intake manifold on the left side of the motor ...
 

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Discussion Starter #3
No, there is an "L" shaped breather, attached to it is a short hose that goes directly to the air intake ( right after the air filter). When looking at the engine, it's in the top right corner, jeesh, you can't miss it.
 

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clean freak
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pcv is on the under side of the intake manifold, very difficult to get to without taking a bunch of shit apart.
 
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