Switch to royal purple full sunthetic at 167,000 miles?!?!

Reply Subscribe

08-26-2012, 05:54 PM

#11

dereku

Former Powerstroker

Join Date: Dec 2011

Location: Tyndall AFB

Posts: 1,465

Received 49 Likes on 47 Posts

Quote:

Originally Posted by scobar

I wouldn't use RP. Overrated IMO. Use mobil1 or penzoil ultra. Prob the best for the buck. Use wix or fomoco filter.

I agree with that. I always run penzoil ultra and purolator synthetic, the blue filters, in all my gas engines.

Reply Like

08-26-2012, 05:59 PM

#12

Black_05f150

Senior Member

Join Date: Mar 2012

Posts: 324

Received 15 Likes on 15 Posts

Use Motorcraft filters that's what was meant for the vehicle

Reply Like

Reply Share