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How many miles are on the forward O2?
Messed up MAF and/or failing O2 a lot of times will not throw a code and reek all kinds of havoc.
Try cleaning the MAF since that is the cheapest quickest option, If that doesn't work replace the forward O2 sensor then if that still doesn't do it replace the MAF.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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