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Old 05-11-2012, 07:42 PM
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Toyota 4 runner injector leak

My cousin has a toyota 4 runner that is driving him nuts. . . . He has one injector leaking, he fixes that, then another leaks. . . . any suggestions on how to install them so none of them leak??? it is a v6. . . . . THX

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Old 05-11-2012, 07:53 PM
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If they leaking a the pintle into the intake, just put in all new injectors.
If the rubber O rings are leaking , you should change all 12 of them when you take it apart.It only makes sense that they continue leaking.
Like a rusty chain, you pull a car with. The chain breaks, you weld it up, try again , and the next weak link breaks. Solution: replace the entire chain.
Just like injector seals, replace the whole set.
Fact is stranger than Fiction
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