Speedo Off
#1
Speedo Off
I've got a 01 LB7 with 35" tires... My speedometer is off by about 7 mph at 80ish... BUT it's not reading low like normal (due to big tires)...it's actually reading 7 mph over even with oversized tires... Speedo at 80, i'm actually doing 73 per GPS... There has never been a tuner on this truck till i bought it... I'm using Superchips flashpaq and it was off before and after the tuner... any thoughts/comments???
#2
#3
I really need to spend some time with my tuner and preview it's options, but NO i have not set any tire size or rev limiters yet... I do believe it comes with the options tho... I didn't know if the problem was something other than the computer... Older vehicles had the cable system that went from the tranny to the speedo... I assumed this was still common in vehicles... It also makes me think, maybe my miles are reading more than "actual"...
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jcottonoir
24 Valve 2nd Gen Dodge Cummins 98.5-02
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10-07-2014 08:04 AM