Question about Chevrolet TrailBlazer
clean secondary air flow passages internally without removing head? Verification of pump and valve working via diagnostic computer. Question edited for clarity. Question moved to model category. There
...secondary injection hose. Replace the AIR pump AND one-way check valve. Test and clean the AIR pump AND test and replace the one-way air check valve. Replace the AIR pump inlet hose. Replace the AIR ...
...secondary air injection system but i need to know the part that needs replacement check the air pump on your trailblazer, make sure its clean inside and the hoses are properly fastened. also check to ...
...secondary air injectionsystem malfunction The P0410 code refers to the emissions system. The AIR pump puts air to the exhaust to lower emissions. It takes in outside air and pumps it through two ...
Secondary air control valve 05 trailblazer 4.2 Replace both the air pumps and the one-way check valve. Try and clean the air pump and test it. The one-way air check valve must be replaced as well. ...
...secondary injection hose. The TSB can be found on this ACDelco site. Additionally, if you simply replace the AIR pump the problem may return again (and again). If you replace the pump, also clean out ...
...secondary injection hose. The TSB can be found on this ACDelco site. Additionally, if you simply replace the AIR pump the problem may return again (and again). If you replace the pump, also clean out ...
Secondary Air Injection System Switching Valve Stuck Open Bank1 Problem is usually the air switching valve that operates the air line coming from air intake to air pump, clean it or replace it. Here a
Question about Chevrolet TrailBlazer
...secondary air injection pump check valve,transmission oil an filter,an fuel filter. what other thing can be wrong drives fine until it starts to climb small inclines. if i downshift from drive to ...
...secondary injection pump solenoid stock open Bank2 , so I test the pumps they work and I test the air tube is going to the solenoid and one wasn't hold pressure so was the bank2 .the way to fix is ...
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