how to replace the fuel injectors

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what would i have to do to get to and replace the fuel injectors on a 4.3L V6 Vortec engine? its a model 220 throttle body injection. a detailed answer would great.

hollander62292 in Trenton NJ

Sep 4, 2010

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What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 1991 GMC S15 Jimmy. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

how to replace the fuel injectors

What is your question?

what would i have to do to get to and replace the fuel injectors on a 4.3L V6 Vortec engine? its a model 220 throttle body injection. a detailed answer would great.

hollander62292 in Trenton NJ

Sep 4, 2010

1 Reply

Popular Answer

user91328on Sep 4, 2010

the spider assembly is under the upper intake. that is the plastic unit that the throttle body is mounted on. you must remove the upper intake to gain acess to the spider, or innjector assembly. Roy

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Popular Answer

What are the best GMC repair shops?

RepairPal Certified shops can diagnose and repair your 1991 GMC S15 Jimmy. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.