Ok Did a tune on a 2014 Silverado. About a week later customer called and said his truck has gone into REP on the way to Indy. Takes about 3 hours driving to nonstop to go into REP. Had a dealer clear the code. On the way home couple hours in REP again. Only code in the truck is P16F3. Put factory file back in its fine for a 1000 miles. I cant find any info on this code. Tried deleting the code. Truck went into REP with no codes found. Any help on this would be great.
2014silveradoMOT.hpt
Post tune that was on there when it was happening and stock tune where it didn't happen
An internet query shows that an updated software calibration has been released to address this concern. (on a 2015 Chevrolet Silverado equipped with a 6.2L engine and built prior to May 19, 2015). But this applies to cold temperature vehicle start?
SOLD - 2005 C6 6.0 LS2,TF 235 heads, 245/255 .630 113 LSA cam, LS7 lifters, YT 1.7 RR, FAST 102 LSXR, VMax 90-102mm, VMax CNC ported TB, LS7 injectors, Dewitts radiator, Manley 7.550 pushrods, LS7 fuel pump, PowerBond 25% UD pulley, RPM stage 2 '06+ 4:10 rear end, Callaway CAI, 160* thermostat, HP Pro custom tune, LG Pro headers
Now - 2016 C7 ZO6 A8
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