Hi everyone,
I have a 2020 GMC Canyon deisel with about 3200 miles on it. At about 2000 miles I added DEF to go from 60% back to 100%. Now it has been reading in the 70s But will suddenly jump to 95%. And eventually back to the 70s. What is going on?
I have a 2020 GMC Canyon deisel with about 3200 miles on it. At about 2000 miles I added DEF to go from 60% back to 100%. Now it has been reading in the 70s But will suddenly jump to 95%. And eventually back to the 70s. What is going on?
