CEL on, Scan says PO400 - any ideas?
#1
CEL on, Scan says PO400 - any ideas?
Kind of self explanatory. 96 3000GT SL, CEL came on. Got it scanned, came up PO400, "Excess Gas Recirculation Flow." I did a search on here for it, so I have a few ideas of what to try, but that was the Eclipse. Was wondering if anyone else had any suggestions as to what to do, 3kGT-wise.
#4
RE: CEL on, Scan says PO400 - any ideas?
Sounds like it wasnt installed correctly and is now having an issue... I wouldnt really know... I just know when it throws that code, that it usually means the EGR valve is bad.
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