Lately I've had it happen 2 separate days where, driving with the motor what I would consider cool... Aeroforce said 140-150* ECT... I seem to be seeing crazy amounts of KR on light throttle.
Open cone on the MAF, plog, 3" catted dp... stock pulley, stock tune, constant 93 octane, stock plugs just changed last month.
First time I saw it, I pulled out from a stop sign, making a right getting on light throttle to flow with traffic at 35-40mph, flat, no hills. Happened to glance at the aeroforce and I saw 14* of KR going on, I thought wtf and let off the gas totally, coasted a little and then put the gas back on, KR went to 3*, then eased down to zero as I began to go downhill. Didnt come back and KR never ever goes above 3 when the motor is up to temp... 180*+.
Second time was almost the same, leaving work with ECT around 140-150*, leaving town speeding up from 25 to 45, flat with no hills... 13-14* of KR on the gauge. Let off the gas, continue on, and it doesnt come back, even when going uphill max KR I see is 3, maybe 3.5*... This never happens with engine at operating temp.
When I do hard throttle like 70-100% I only see 1-2* of KR, most of my KR is cruising and going uphill.
Any ideas?
