I made the swith to Synthetic. I used Pennzoil 5-30, it was buy one get one free? With the morotrcraft fliter and a quart of Lucas full synthetic additive. My early morning piston slap went away my engine runs much smoother and quieter. Totally satisfied.
I made the swith to Synthetic. I used Pennzoil 5-30, it was buy one get one free? With the morotrcraft fliter and a quart of Lucas full synthetic additive. My early morning piston slap went away my engine runs much smoother and quieter. Totally satisfied.
