can u mix this and this to equal a high mileage oi

[ccapital83]

so i love penzoil and i wont use anything but synthetic so couldnt I mix the engil oil stop leak they claim to swell seals and there are ones out there that arent thick and just add it to penzoil ultra so i get the best of both worlds instead of going with a synthetic high mileage oil?

 

[tinmanSC]

what car is this for what engine what leak are you experiencing also punctuation helps readers understand your words your post was a little hard to read

 

[Jakegday]

that is completely.. how do i make this BITOG appropriate.. foolish!

 

[Eddie]

Not equal to a HM oil.

 

[Astro14]

HM is more than just the seal additive. The other additives are increased and the base stock is thicker (less loss of more volatile components)...but, more importantly, what is it you're trying to fix, and on what car?

I've had a RM seal that weeps slightly on my 1990 Toyota since about oh, 1996 or so...but it only leaks a bit, so the Truck gets whatever synthetic is on sale and I don't worry about the leak, just add a QT every 2K or so...way, way cheaper and easier than replacing the RM seal on a 4WD with a transfer case...

So, knowing why you want stop-leak, and on what type/year and mileage of car, would really help answer the question...

 

[ccapital83]

Apologies for being vague. I'm switching to a hm because i have 113 on my gm 3400 v6 it has a leak somewhere not big enough to hit the garage floor and not big enough to lower oil level between oil changes but deffinantly a leak somewhere so with 113 and that issue i prefer using a high mileage. I just love penzoil so much and they dont make synthetic hm thats all.