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Engine Oil Stop Leak Pack of 1 1040

Q: Is this safe for diesels, specifically the Duramax 6.6L?

Yes..... According to Bars Product, this is compatible with all engines and engine oils.

Q: Can you use this with synthetic oils

Yes, I have used it with synthetic oil with no issues.

Q: What it does with my other gasket that has not have a leak?

If I'm understanding your question correctly.... you would like to know what effect this has on gaskets that are not leaking? The answer is nothing..... Thank you Eric

Q: Is this safe to use with other gas additives such as seafoam, lucas?

Yes there is no problem. This gets poured into your oil crankcase not into your gasoline. Seafoam usually gets poured into your gas tank to clean injectors and cylinder walls sometimes you can put it in the crankcase just about 4 oz to clean junk this does not stop any leaks usually done 100 or 200 mi before an oil change. Lucas has many products some that are injector cleaners that go into the fuel tank some that are oil stabilizers or stop leaks or friction additives that go into your oil crankcase you can have Lucas oil additive/stop leak and bars leak in your oil crankcase they don't interfere with one another

4.2/5

Product ID: 725585825

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Details

Brand
Bar's Products
Package Information
Bottle
Liquid Volume
16.9 Fluid
Item Weight
1.1 Pounds
Global Trade Identification Number

Frequently Bought Together

Bar's Leaks Rear Main Seal Repair, 16.9 oz

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Bar's Leaks 1420 Transmission Stop Leak - 11 oz. , Grey

Description

Specifications

Manufacturer	Bar's Leaks
Brand	Bar's Products
Model	1040
Product Dimensions	4.83 x 8.64 x 19.56 cm; 498.95 g
Item model number	1040
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	48 x 86 x 196 mm
Color	gray
Item Weight	499 g

Have a Question? See What Others Asked

Is this safe for diesels, specifically the Duramax 6.6L?

Can you use this with synthetic oils

What it does with my other gasket that has not have a leak?

Is this safe to use with other gas additives such as seafoam, lucas?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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