Running what's left half tank with redline si1.gunna change my oil next week over 4,200 miles. 98 Buick LeSabre car book says 10w30 preferred,down to 0 degrees F. Below that, 5w30 pictured ok to use. I wanna use a 5w30. Temps Gunna be 27-24F. Every 10w30 synthetic I used in those temps took few seconds too pump up.can hear the hollow bore in engine with piston. 5w30 always pumped few seconds faster
I'm looking at mag1 5w30 synthetic or fram 5w30:synthetic. I like both parent company's .fram. Amalie,and mag1 ..warren distribution,are non corporate,American private businesses! Interesting enough on mag1 website,thier ccs for 10w30 was 4000. 5w30 was 4400 I think.the 10w30 showed flowing faster than the 5w30.unless it was an error typing.
Anyhoo. Help me choose which one! Fram advance is $8.99 quart, $29.99 for gallon. Mag1..local phillips66 station...it's like $5-$6 quart last I checked..but for additive package too? Who's the winner!?
I'm looking at mag1 5w30 synthetic or fram 5w30:synthetic. I like both parent company's .fram. Amalie,and mag1 ..warren distribution,are non corporate,American private businesses! Interesting enough on mag1 website,thier ccs for 10w30 was 4000. 5w30 was 4400 I think.the 10w30 showed flowing faster than the 5w30.unless it was an error typing.
Anyhoo. Help me choose which one! Fram advance is $8.99 quart, $29.99 for gallon. Mag1..local phillips66 station...it's like $5-$6 quart last I checked..but for additive package too? Who's the winner!?