Mechanic In A Bottle Fuel Additive 118ml

Product code: 22375 Pack size: Each

£7.98 Exc. VAT £6.65

Delivery Address
Not set

Collection Address
Not set

Product Details

Fix poor or non-running engines. Rejuvenates the fuel system for efficient starting and operation. Cleans varnish in the fuel system without having to remove the carburettor.

Cleanses power robbing carbon deposits from the engine’s internal components. Dual lubricants condition rubber and plastic components. Contains octane booster helping revitalise old, decayed fuel. Suitable for both 2-Stroke and 4-Stroke engines.

Technical Specification
Manufacturer ID B3CMIB04
Safety Data Sheet click here
Volume (L) 0.118
Delivery details

Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at 7 days a week, and travel to store once your collection confirmation is received by email or text message.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Mechanic In A Bottle Fuel Additive 118ml is rated 3.6 out of 5 by 7.
Rated 5 out of 5 by from Yamaha Xj600 fixed Bought this before deciding whether to send my motorbike off for a strip and carb clean as it was running boggy 3000-5000 revs. Followed the instructions.Left it overnight after running it for a cpl of mins. Rode bike for 40 miles and it was still a bit lumpy. I hit the motorway and at 60mph it suddenly coughed, spluttered then whooosh ,a sudden speed increase. Has run like a dream since with no issues.
Date published: 2021-05-06
Rated 3 out of 5 by from Does It Work? Read On... Tried this in mower which kept dying after a few seconds - presumed carburettor gummed up after winter storage, and couldn't see how to get it off to clean it. Emptied fuel, poured half a bottle into tank, and left over night with fuel tap on; next day, it initially ran longer before dying again, but after a few tries, mower ran more or less normally and I cut the grass. Was this due to Mechanic In A Bottle? Who knows! It could have dissolved deposits blocking carb. or my constant attempts to start the mower, including tipping it and shaking it in all directions, could have dislodged the blockage. Would it have started and run ok eventually without Mechanic In A Bottle - again, who knows. So I can't give the product more than three stars, as I cannot prove whether it worked or not. But it is a fuel additive, it should help when using standard unleaded fuel, it can't do any harm, and it is a lot cheaper than taking the mower to a repair shop!
Date published: 2021-04-19
Rated 5 out of 5 by from Bottle Good stuff has worked every time for me
Date published: 2020-12-23
Rated 5 out of 5 by from Get it done Fantastic product for money
Date published: 2020-05-30
Rated 5 out of 5 by from It really works Was dubious before using but it does make a difference to engine performance, used on ride on mower
Date published: 2019-08-26
Rated 1 out of 5 by from Didn’t work Followed the manufactures on line advice to drop all the fuel from the tank and carb. Then leave mixture in the tank and carb after priming it. Flushed out with fuel the next day and run for an hour. Didn’t make any difference
Date published: 2019-05-28
Rated 1 out of 5 by from Useless! A couple of Youtube videos suggest this will clean the carb on a Honda lawnmower to cure hunting/speed surging. I tried several treatments which did nothing so ended up dismantelling the mower to get at the carb to clean it/blow it through manually. For me the product was a waste of money. After the good old cleaning method the mower is fine.
Date published: 2019-04-15
  • y_2021, m_5, d_14, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.15
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_7
  • loc_en_GB, sid_22375, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_toolstation-gb
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 7.47ms

You might also like

You know the drill, we all love cookies… the ones we use on this site are for analytics, personalising your experience and helping with our advertising to show you more of what we know you’ll love. By hitting accept, you agree to our website cookies.

Hey, browse our site often?