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03-19-2017, 02:47 PM | #1 | |
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97 Rav 4 EGR
I can apply vacuum to egr valve but it does not affect engine. The diaphragm does move open and freely with vacuum or by finger. Is the egr bad????
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03-19-2017, 04:59 PM | #2 | |
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Re: 97 Rav 4 EGR
sounds like your egr passage is plugged with carbon if its opening and closing with vacuum but not affecting engine idle
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03-19-2017, 06:45 PM | #3 |
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Re: 97 Rav 4 EGR
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03-19-2017, 07:45 PM | #4 | |
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Re: 97 Rav 4 EGR
or passage where it goes through head
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