I have a coupon for $7.00 off a case of Formula Shell at B-J's Warehouse. I have been using Valvoline, Napa and Carquest conventional for a very long time now but am curious about this Formula Shell. I did a search and didn't really find much info, other than a few guys said it was OK and many others said it was really the low-end redheaded stepchild of the SOPUS oils and it's not very good.
I can buy a case of Formula Shell 10W30 for $1.35 per quart with this coupon. That's a great deal, but before I buy I really need to know if this is a good enough oil or not? How would it compare to the Napa/CQ store brands? Does anyone have any problems using or burning Formula Shell more than any other brands?
I change my oil every 3000 miles and use Napa Proselect or Carquest Red filters. At the coupon price I can change my oil for about 8 bucks, which is a great deal for me, considering Valvoline is 4 or 5 bucks a quart (3.50/qt if I want to fight the Walmart crowds) and Napa brand is about 3.50 to 3.70/qt.
Please forgive this probably redundant question. Like I said I searched but did not really find much info to support a switch from the Napa/CQ oil.
Thanks for your help.
I can buy a case of Formula Shell 10W30 for $1.35 per quart with this coupon. That's a great deal, but before I buy I really need to know if this is a good enough oil or not? How would it compare to the Napa/CQ store brands? Does anyone have any problems using or burning Formula Shell more than any other brands?
I change my oil every 3000 miles and use Napa Proselect or Carquest Red filters. At the coupon price I can change my oil for about 8 bucks, which is a great deal for me, considering Valvoline is 4 or 5 bucks a quart (3.50/qt if I want to fight the Walmart crowds) and Napa brand is about 3.50 to 3.70/qt.
Please forgive this probably redundant question. Like I said I searched but did not really find much info to support a switch from the Napa/CQ oil.
Thanks for your help.