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Where is the fuel injector pressure regulator on a 2000 Chevy 2500 4x4 with vortec 5.7?
Wiki User
∙ 15y ago
You have to remove the upper plenuem ( The top black plastic 1/2 of intake) and it will be on the back of the injector housing ( spider ) It is round and has a nipple on it.
Pretty good job to replace if your not a mechanic.
Wiki User
∙ 15y ago
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