5.0 out of 5 stars BG products work well

C.G. · October 24, 2024

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Used BG44K products for years in many cars and trucks. Today's crappy Ethanol gas really does a number on modern engines and older classic vehicles as well.Used it in a 1990 Ford Mustang LX that developed a slight stumble and hesitation on start-up, as well as poor idle performance. One bottle of BG44K Platinum cured the issues after about 30 miles. Cleaned up valve deposits that prevented proper seating of the valve seats (verified with a bore scope) and noticeably improved the spray pattern of the TB fuel injectors. It literally was a "mechanic in a can". Cars acceleration and response was noticeably improved as noted by several independent drivers of the car.Somewhat pricey, will work well to clean the fuel system. Recommended for sure.

5.0 out of 5 stars worked great to clear stuck injectors

c. · March 8, 2025

works great to clear my stuck injectors (SMALL BLOCK CHEVY) in my Tahoe. Idle almost normal where expensive gas and a dozen other products did not help.

5.0 out of 5 stars Best Fuel System Cleaner on the market

A. · July 26, 2017

Of all the fuel system cleaner products I have tried, this is by far the one that make the most noticeable difference. To be fair, I have not try all of the fuel system cleaner out on the market (the not highly recommended ones). I figure is just a waste of my money so I only tried the most highly recommended ones. Have only tried Lucas, Chevron Techron, and Royal Purple Fuel system cleaner products. To be honest, I never really feel any big difference until I tried BG 44k. And this is on my 2 cars that are still less than 70k miles and have been using only Chevron gas since brand new of the car dealer lot. Even after that still can feel the difference, that says a lot. Is not 100% perfect though, in time I am sure somebody will come up something even better, but here is my pros and cons from my experience and opinion.Pros:Engine right smoother like brand new carEngine has more powerBetter accelerationRough idle gone ( in my case I don't really feel it on my car, but after using it, I can still feel the difference of less vibration from idle).Cons:Only 1, gas mileage hasn't improve. Yea my 2 cars gas mileage has not improve 1 bit, but I also suspect it might be something else. Gas mileage had definitely gotten slightly worse since when they are brand new. I used this product even after new sets of tires, oil change (both engine & transmission), tune up (spark plugs, air filter, etc). Pretty much everything I can think of. I am not an unreasonable guy, just have to accept the fact that there will always be a certain thing about car you can never restore to brand new condition after they are used. Gas mileage lost is a problem has something to do with normal age, tear and wear of the car engine or mechanical parts.So that's why I am still giving this product a 5* simply because I have not run onto a product as good or better than this one yet.

5.0 out of 5 stars This bg product is great

L.F. · December 31, 2024

Pour in fuel tank with full tank of gas. Helps clean out system.You should see a increase in mileage while this is in the tank.Works great I use one bottle about every 30k

5.0 out of 5 stars The Best of the Best Fuel System Cleaner on the market.

T.T. · March 26, 2024

Fuel efficiency Worked great that everyone should put in their car.Value for Money AmazingOverall this was well worth the purchase.I will be doing it on a regular basis. Local dealer charge much more than the cost of purchasing 4 of these to use one in a treatment.

5.0 out of 5 stars Fuel system cleaner

E.V. · January 14, 2025

Great product.

5.0 out of 5 stars Excellent Product Results/ Add to Fuel ⛽️ with every Oil Change

R. · March 8, 2025

Now Recommended by GM & Ford to help keep engines insides clean and running smoothly! Works quickly to keep fuel system injectors and internal combustion systems clean and efficient while maintaining and improving fuel economy. Previously we successfully had used with an 2007 GMC Yukon with good results was traded in with 287,000 miles ! GM suggests using in Fuel tank with every oil change we currently we are using with every other oil change with excellent results !The BG products are very good and effective!!

4.0 out of 5 stars Potent product

S. · February 10, 2025

Was trying to fix an issue with fuel injector problem and so far haven’t had any issues