Chevy 4 3 Smog Pump Diagram

I just wasted money purchasing both haynes chilton repair manuals for 1995 2004 s series trucks blazers. I show you the location of the evap canister and secondary air injection pump. When you de vein a smog pump the pump will spin freely but not pump.

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Chevy 4 3 smog pump diagram. The reason some people chose to de vein their smog pumps is that over time the smog pump. Remove the serpentine drive belt. De veining or rebuilding a smog pump. Vacuum hose diagram for a 2001 chevy blazer.

Shown is a 2001 chevy s10. Air smog pump hose. These are emissions c. Air injection pipe gasket.

Remove smog pump from the aluminum bracket. Chevy s10 air injection pump evap canister location duration. Remove the top bolt from the smog pump. Bracket and pulley takes the place of smog a i r pump on the above serpentine kits.

Do not remove the metal brace attached to the timing cover. After experimenting with modifying the balancer and different length belts i realised it was just about impossible using the stock belt routing. Place smog pump eliminator in its. And neither one of them even mention the part in the emissions equipment sections of the books so any help would be greatly appreciated.

Egr valve control solenoid motor. Remove hose attached to the back of the factory smog pump. Heres a diagram for the s 10 blazer with the 4 3 if this is not your engine let me know but heres a diagram just look over all the lines hope this helps. Air smog pump.

Air smog pump check valve. Smog pump show me the vacuum hose diagram for 2001 chevrolet blazer chevrolet 2001 blazer question. Where is the electric air smog pump located on a 2001 chevrolet blazer 4 3l v6. Scotties hobbies 63 182 views.

Note will require a different belt if used to eliminate a air pump. Chevy blazer vacuum leaks most common places to look duration. Not only is it a parasitic device on the engines power output but it also adds weight and clutters up the engine bay. Air diverter bypass valve.

Remove the bolt from the bottom rear of the smog pump. Also fits the passenger side serpentine bracket from 1988 1993 caprice with hd cooling v08 1988 1992 camaro firebird with hd cooling v08 1991 1993 chevy full size trucks with 454.