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Old September 23rd, 2008, 09:48 AM   #1
unclebeaner
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Default tbi motor rough idle?

no vacuum leaks, good gas,ect.cleans up right over idle
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Old September 23rd, 2008, 09:50 AM   #2
greygoose
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Plugs? Fuel filter?
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Old September 23rd, 2008, 11:34 AM   #3
FJ40powers
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sounds like your egr valve is hanging open. probably a vacuum egr. unplug the vacuum port on the valve and plug it with a golf tee. tap the egr a couple times and see what happens. It will probably smooth out.
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Old September 23rd, 2008, 07:57 PM   #4
unclebeaner
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plugs and filter should be good ill try the egr
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