good ideas. I'll give those a try as well. Another reason I suspect it might be too lean is the sparkplugs electrodes are all still very white after @1000 miles. Usually, I'd expect they'd have a brown shade to them.

'86 4x4 SR5 22re 5" lift 35" BFG's and 5:29 gears.
'05 4x4 DC Tacoma TRD Sport