False Check Engine light on C7??
Ok so the check engine light came on the other day. No change in engine performance. The code is: "Fuel DLV Pressr SPN 94 CM 0 Voltage Short or Above Normal Rng FMI 3 OC 127" So I got on the die...
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Where did you read the code? You might consider a Silverleaf. $300 if you have a laptop. Will give you detailed readings plus you get access to their pretty good tech support. You can call CAT directly but they have never been much help so far.
