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4.8 out of 5 stars. 15 reviews

Mechanic In A Bottle 4 oz. Synthetic Fuel Additive

4.815 Reviews

Item # 1026549

Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
$7.49
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Mechanic In A Bottle 4 oz. Synthetic Fuel Additive

4.815 Reviews

Item # 1026549

Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
Image showing  4 oz. Synthetic Fuel Additive
$7.49

Shopping at

Grassland (franklin) TN

2 In Stock

Delivering to

37027


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Fix poor or non-working engines with Mechanic In A Bottle Synthetic Fuel Additive. This synthetic fuel additive works in all 2- and 4-cycle gasoline engines. Mechanic In A Bottle fuel treatment rejuvenates your equipment's fuel system so that it starts efficiently and operates in top condition. To prevent engine problems, use Ethanol Shield fuel preservative designed especially for today's modern fuels.

  • Fuel treatment removes all varnish in the fuel system without having to remove the carburetor
  • Removes water to help prevent fuel system problems
  • Reconditions rubber and plastic components
  • Effective fuel additive that revitalizes old fuel

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Reviews

Rating Snapshot

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13 reviews with 5 stars.
1 review with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
6 out of 6 (100%) reviewers recommend this product

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    • engine performance
    • draining
    • for old cars
    • large
    • powerful
    • price
    • purchase
    • removal
    1 to 4 of 15 Reviews
    1 – 4 of 15 Reviews
    Apollo Beach, FL
    Review 1

    It worked!

    4 days ago
    This worked on my son in laws pressure washer. Follow the directions in the videos, do not follow the directions on the bottle. Drain the gas tank, drain the carburetor. Add MIB and work it into the carb, let it sit at least overnight. Drain the MIB out of the gas tank and carb, add fresh gas and fire it up.

    Yes, I recommend this product.

    Texas
    Review 1

    Awesome product

    8 months ago
    Worked as stated
    SweepstakesYes

    Yes, I recommend this product.

    Howard, PA
    Reviews 3

    Mechanic in Bottle works miracles

    5 years ago
    Works great on all small engine equipment. Keeps them running great!!

    Yes, I recommend this product.

    Valencia PA
    Reviews 2

    Best stuff ever!

    5 years ago
    Had a brand new push mower. It was only run twice last fall. I ran the gas out and parked it for the winter. Went to mow the lawn yesterday and it wouldn’t start. No gas getting to the carb. Bought the MIB and squirted a bit directly into the carb and put a bit in the tank. Waited about 30 minutes and it fired right up!
    SweepstakesYes

    Yes, I recommend this product.