95 Chevy impala egr valve removal
Where is the EGR unit located on a 2001 Chevy Impala? picture please
The AC recharge valve on a 2001 Chevy Impala 3.4L V6 is near the firewall. It is the larger of the two tubing.
When you shake the PCV valve it should rattle. If it does not rattle then it is probably stuck and should be replaced.
The PCV valve on a 1999 Astro should be located on top of the valve cover. It plugs in and can be easily replaced.
The 2001 Chevy Impala vacuum module can be found on the back of the engine. The vacuum module valve will be near the top of the engine.
there should be a air valve on the engine that you can bleed the bubbles out of the cooling system.
bad oil rings==head gasket== valve seals
No tools required pull valve from valve cover, pull valve from vacuum line, install new valve.
were is the tfp valve position switch location on a 2001 chevy blazer 4.3 lt modle
the egr valve on a 2004 impala should be on the drivers side of the engine. It is located at the rear towards the firewall.
put a new PCV valve in if it's bad.