How do you remove a fuel injector?
04-19-2005, 05:33 AM
#1
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How do you remove a fuel injector?
Does it unscrew? Is it a quarter turn? Do you need a specialy tool? I'm working on a 99 GM 3.4. Same motor as any other 3.4 GM (grand am) plus/minus a few model years. It looks like it's directly under the "Top Manifold" (it looks like an intake manifold, but it's really a "don't dig this far" piece. Not quite sure WTF I'm doing, but I'm thinking about replacing the #5 F.I. that is bad.
04-19-2005, 09:27 AM
#2
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RE: How do you remove a fuel injector?
Once you unbolt the fuel rail the FI's are just seated with an oring. You just pull them out. Sometime putting a little wd-40 on them before helps. There are ways to check a FI.....I wouldn't just replace it unless you know it is bad.
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