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Gumout Octane Booster
Gumout Octane Booster
10 fl oz100% satisfaction guarantee
Place your order with peace of mind.
About
Details
Fix & maintain wit with Gumout. Maximizes performance. Protects against knocks & pings. Helps protect your fuel system. Maximize performance. Stops knocks & pings. Boost octane rating.
Directions
Using poor quality gas or a lower octane rating than required by your vehicle manufacturer can lead to lost fuel economy, poor combustion, knocks and pings and power loss. Works in standard, capless & obstructed fuel fillers. Pour, twist & remove. Use every fill up treats up to 15 gallon (57 l) of gasoline. Directions: Add entire bottle to nearly empty gasoline tank, then fill tank with gasoline. This product contains no alcohol and will not harm catalytic converters or oxygen sensors. Can be used with all unleaded, oxygenated and reformulated gasoline. Safe to use with other Gomout gasoline additives.
Warnings
Warning: This product can expose you to chemicals including naphthalene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov., Precautionary Measures: Keep away from heat and flames. Avoid breathing of mists and vapors. Use only in well ventilated areas. Keep container closed. Avoid skin and eye contact. Do not swallow. Wash thoroughly after handling., First Aid: If swallowed, do not induce vomiting. Call physician immediately. If inhaled, breathe fresh air. For skin or eye contact, wash thoroughly with water., Danger: Combustible harmful or fatal if swallowed. Skin and eye irritant. Vapors may cause drowsiness and dizziness. Read carefully other cautions on side panel. Keep out of reach of children. Danger: Contain petroleum distillates and amines. May cause cancer. Risk to your health depends on level and duration of exposure.
About
Details
Fix & maintain wit with Gumout. Maximizes performance. Protects against knocks & pings. Helps protect your fuel system. Maximize performance. Stops knocks & pings. Boost octane rating.
Directions
Using poor quality gas or a lower octane rating than required by your vehicle manufacturer can lead to lost fuel economy, poor combustion, knocks and pings and power loss. Works in standard, capless & obstructed fuel fillers. Pour, twist & remove. Use every fill up treats up to 15 gallon (57 l) of gasoline. Directions: Add entire bottle to nearly empty gasoline tank, then fill tank with gasoline. This product contains no alcohol and will not harm catalytic converters or oxygen sensors. Can be used with all unleaded, oxygenated and reformulated gasoline. Safe to use with other Gomout gasoline additives.
Warnings
Warning: This product can expose you to chemicals including naphthalene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov., Precautionary Measures: Keep away from heat and flames. Avoid breathing of mists and vapors. Use only in well ventilated areas. Keep container closed. Avoid skin and eye contact. Do not swallow. Wash thoroughly after handling., First Aid: If swallowed, do not induce vomiting. Call physician immediately. If inhaled, breathe fresh air. For skin or eye contact, wash thoroughly with water., Danger: Combustible harmful or fatal if swallowed. Skin and eye irritant. Vapors may cause drowsiness and dizziness. Read carefully other cautions on side panel. Keep out of reach of children. Danger: Contain petroleum distillates and amines. May cause cancer. Risk to your health depends on level and duration of exposure.
Common questions
Learn more about how to place an order here.
Then, when you arrive at the store of your choice, use the Instacart app to notify us. Depending on the store, a shopper or store employee will bring the groceries to your car, or you can pick them up at the designated area.
Learn more about pickup orders here.
- Delivery fees start at $3.99 for same-day orders over $35. Fees vary for one-hour deliveries, club store deliveries, and deliveries under $35.
- Service fees vary and are subject to change based on factors like location and the number and types of items in your cart. Orders containing alcohol have a separate service fee.
- Tipping is optional but encouraged for delivery orders. It's a great way to show your shopper appreciation and recognition for excellent service. 100% of your tip goes directly to the shopper who delivers your order.
With an optional Instacart+ membership, you can get $0 delivery fee on every order over $35 and lower service fees too.
Instacart pickup cost:
- There may be a "pickup fee" (equivalent to a delivery fee for pickup orders) on your pick up order that is typically $1.99 for non-Instacart+ members. Instacart+ membership waives this like it would a delivery fee.
- Pick up orders have no service fees, regardless of non-Instacart+ or Instacart+ membership.
Learn more about Instacart pricing here.
You can set item and delivery instructions in advance, as well as chat directly with your shopper while they shop and deliver your items. You can tell the shopper to:
- Find Best Match: By default, your shopper will use their best judgement to pick a replacement for your item.
- Pick Specific Replacement: You can pick a specific alternative for the shopper to purchase if your first choice is out-of-stock.
- Don't Replace: For items you'd rather not replace, choose "Don't replace" to get a refund if the item is out of stock.
Learn more about instructions for specific items or replacements here.
- Missing items
- Incorrect items
- Damaged items
- Poor replacements
- Early/late orders
If an order never came, or you get someone else's order, you can reach out to Instacart Customer Experience.