22re missing unless disconnect egr
10-05-2011, 10:50 PM
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22re missing unless disconnect egr
help!! have an 86 22re and cant find engine miss. if i remove the vacum line from the egr valve it goes away and runs great. anyone have any experiance with this?
10-10-2011, 01:23 PM
#3
Since puling the vacuum line corrects the problem, it is unlikely the EGR is stuck open as it would be stuck open with or w/o vacuum to it.
Likely that the EGR modulator is plumbed incorrectly and commanding the EGR to open when it should not. Check the lines off the throttle body and the BVSV under the TB to see if those lines are hooked up correctly per the FSM. They are all labelled with letters to indicate where they connect to.
Likely that the EGR modulator is plumbed incorrectly and commanding the EGR to open when it should not. Check the lines off the throttle body and the BVSV under the TB to see if those lines are hooked up correctly per the FSM. They are all labelled with letters to indicate where they connect to.
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