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Discussion starter · #5 ·
im just looking for something to help protect my engine now before i need to fix it later. i already use lucas in my oil and am happy with that but im looking for some stuff on the fuel side that would do what zmax claims
 
Marvel Mystery Oil when you fill up. Or use the Lucas Oil fuel system treatment. I love the Lucas Oil products. But either the Marvel Mystery Oil, or the Lucas fuel system treatment both offer upper cylinder lubricating and injector cleaning.
 
Discussion starter · #7 ·
thats what i was thinking but ive used the lucas before and dint really notice anything maybe ill try marvel this time. if not ill stick to lucas i guess
 
im just looking for something to help protect my engine now before i need to fix it later. i already use lucas in my oil and am happy with that but im looking for some stuff on the fuel side that would do what zmax claims
Heres an idea!!!! Change your oil and filter regularly.

There is NO fuel additive that is going to protect an engine. Its called internal combustion for a reason. Pure physics tells you it wont last forever.
 
Discussion starter · #10 ·
i change my oil and filter regularly but even that isnt enough for some vehicles, thats why there are tried and proven products like lucas or slick 50.
 
Everything wears out.

Just keep it maintained properly and it'll live a long time. My Durango R/T has 144,000mi and still going strong.

Other than normal tuneup stuff, I use the Lucas additive about once a month or so to keep my injectors clean, but that's about it.
 
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