Will gas mileage increase

I drive (and now use this in) a 1996 Toyota 4Runner. Prior to its use I'd averaged 17mpg, then performed a replacement on plugs, wires, and air filter (upgrading to a K&N); in addition to cleaning the MAF and throttle body (all on my own, mind you!). I now average anywhere between 19.5 (city) and just under 25 (highway). I'm not sure just how much of a fuel increase can be contributed to this product, but I no longer go without it!

Would keeping this in the car in hot Texas heat be an issue?

OF COARCE ITS A DANGEROUS ISSUE !! Storing any flamable liquid in a car is very dangerouse , especially a hot car !! you put yourself at risk of combustion from the heat & also combustion if you get in a accident !! buy a tiny bottle of lucas fuel additive , its about 5.5 oz.s !! fill that up and insulate it in trunk to keep it cool . then when you fill up ? you will have a bottle ready to put in your tank !! instead of hauling around a gallon of the stuff .

Whats difference between this and the fuel treatment 5 oz

Their is no difference other than the packaging

Will it help remove P0420 code?

2 bottles of Lucas oil, one gas refill apart, helped with my P0420 Code on Infiniti QX60 engine light. With the 2nd bottle, the light was gone. It worked like a charm. I will continue to keep the fuel tank clean moving forward. Tip : don't wait for the fuel tank to be completely empty before you refill.

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10003 Fuel Treatment - 1 Quart

Product ID: 4988471

Details

Automotive Fit Type
Universal Fit
Brand
Lucas Oil
Liquid Volume
1 Quarts
Package Information
Bottle
UPC
049807800031

⛽Boosts fuel economy up to 5%

🚀Increases power & acceleration

⚙️Cleans & lubricates entire fuel system

€ 38.94

Duties & taxes included

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⛽ Power up your ride, save fuel, and leave the competition behind!

FUEL EFFICIENCY MAXIMIZER - Enhance MPG by optimizing combustion and reducing exhaust emissions.
RUST CORROSION DEFENDER - Protects pumps and injectors, extending engine lifespan.
POWER PERFORMANCE BOOSTER - Improves fuel flow to deliver noticeable acceleration gains.
COMPREHENSIVE FUEL SYSTEM CARE - Cleans injectors, carburetors, and combustion chambers for peak engine health.
UNIVERSAL COMPATIBILITY COMPLIANCE - Works with gasoline & diesel engines, meets federal low sulfur standards.

Lucas Oil 10003 Fuel Treatment is the world’s #1 fuel additive designed for both gasoline and diesel engines. This 1-quart bottle cleans and lubricates the entire fuel system, improves fuel economy, boosts power, and protects against rust and corrosion. Trusted by nearly 25,000 users with a 4.8-star rating, it complies with federal low sulfur requirements and safely replaces lead in older engines, making it the ultimate tune-up in a bottle.

Specifications

ASIN	B000ARPVOI
Automotive Fit Type	Universal Fit
Best Sellers Rank	#206 in Automotive ( See Top 100 in Automotive ) #3 in Diesel Additives
Brand	Lucas Oil
Brand Name	Lucas Oil
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 24,797 Reviews
Global Trade Identification Number	00049807100032
Included Components	1x 1 Quart bottle
Item Type Name	Fuel Injtr Cleaner
Item Weight	898 Grams
Liquid Volume	1 Quarts
Manufacturer	Lucas Oil
Manufacturer Part Number	10003
Manufacturer Warranty Description	30 Days
Model Number	LUC10003
Number of Packs	1
Package Information	Bottle
Part Interchange Info	10003
Size	32 Fluid Ounce
UPC	049807800031 049807400033 049807100032
Unit Count	32.0 Fluid Ounces

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€ 38.94

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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