Bigjohn4300 Posted June 3, 2022 Share Posted June 3, 2022 A local dump trucker with a beautifl, super clean 07 Granite was going to work with me tomorrow hauling, but just told me he cant because his yellow "emission light" on the dash is lit up, and he said she doesnt pull worth a darn when its on. He says normally when it comes on, he shuts it down for a while and restarts it and all is well as long as the light it out. I questioned him about it, he says its not a MP motor, what light is he referring to? Is an 07 grey motor different than a 04? Quote Link to comment Share on other sites More sharing options...
Dalton1 Posted June 4, 2022 Share Posted June 4, 2022 If its a grey engine he's probably referring to the yellow lighting bolt and has some sort of malfunction that needs attention, especially if he's loosing power. Can check for blink codes to figure it out if a scan tool isn't handy. Quote Link to comment Share on other sites More sharing options...
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