QC12YC vs RC12YC: The Spark Plug Mistake Wrecking Your Engine
You’re standing in the aisle, two Champion spark plug boxes in hand. They look almost identical: QC12YC and RC12YC. The letters and numbers are nearly the same, the price is…
You’re standing in the aisle, two Champion spark plug boxes in hand. They look almost identical: QC12YC and RC12YC. The letters and numbers are nearly the same, the price is…