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you must change/rebuild all four of the to insure even fuel spray out of the injectors. first remove the top half of the EfI system, once the top half is gone, remove the fuel line from injector rail, disconnect the plugs from injectors. remove injector rail and all four injectors as one. the reverse for installing the. be very careful with the new injectors when installing as they are fragile little thing. never reuse the rubber o rings on the injectors. they are usually the culprit of injector leaks or air getting in.

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โˆ™ 2008-03-30 16:22:11
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Q: How do you change the fuel injector on a 1993 Toyota pickup?
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