Chevy 4 3 Smog Pump Diagram

Not only is it a parasitic device on the engines power output but it also adds weight and clutters up the engine bay. Scotties hobbies 63 182 views. Where is the electric air smog pump located on a 2001 chevrolet blazer 4 3l v6.

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Shown is a 2001 chevy s10.

Chevy 4 3 smog pump diagram. Air smog pump. Air injection pipe gasket. The reason some people chose to de vein their smog pumps is that over time the smog pump. When you de vein a smog pump the pump will spin freely but not pump.

Remove hose attached to the back of the factory smog pump. 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. I just wasted money purchasing both haynes chilton repair manuals for 1995 2004 s series trucks blazers.

Air diverter bypass valve. Remove the serpentine drive belt. Smog pump show me the vacuum hose diagram for 2001 chevrolet blazer chevrolet 2001 blazer question. Air smog pump hose.

Remove smog pump from the aluminum bracket. Place smog pump eliminator in its. Note will require a different belt if used to eliminate a air pump. After experimenting with modifying the balancer and different length belts i realised it was just about impossible using the stock belt routing.

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. I show you the location of the evap canister and secondary air injection pump. Bracket and pulley takes the place of smog a i r pump on the above serpentine kits. And neither one of them even mention the part in the emissions equipment sections of the books so any help would be greatly appreciated.

Air smog pump check valve. De veining or rebuilding a smog pump. Vacuum hose diagram for a 2001 chevy blazer. Classic industries offers a wide selection of chevrolet truck parts including chevrolet truck interior parts and soft trim chevrolet truck exterior sheet metal chevrolet truck moldings chevrolet truck emblems chevrolet truck weatherstrip and unique accessories to nearly every nut and bolt needed for installation.

Do not remove the metal brace attached to the timing cover. Chevy blazer vacuum leaks most common places to look duration. These are emissions c. Remove the top bolt from the smog pump.

Egr valve control solenoid motor. Chevy s10 air injection pump evap canister location duration.