Mercury Grand Marquis P0010: Causes + Likely Fix
P0010 is a relatively common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Mercury Grand Marquis can have VVT and is prone to developing this code. P0010 is often by low or sludgy oil. Check your Grand Marquis’s oil as soon as possible. P0010 … Read more