Cost Effective Maintenance Avis 

Prompt delivery. Ordered Monday, arrived Wednesday.

My wife's 2014 Mazda CX 5 with 2.2 diesel engine had issues on low oil pressure warning and (red color warning light) as well as the triangle with exclamation mark (red color). When checked, oil level is ok. Done a research and carbon buildup is the culprit due to clogged dpf, etc. Tried the FTC decarb with double dose while searching the net. The error codes keeps coming back whenever I re-set it. When the tank nearly 1/4, done the the oil change with the flushing oil as per the instructions. Black oil came out together with the sludges and gunk. Repeated the oil change with flushing oil after 4 months 'coz the lights re-appeared. Warning lights never came back after the 4th oil change with flushing oil and double dose of FTC decarb. I believe the product worked and even dissolved the clogged oil pump strainer, which is a known issue on this car.

I found the service very helpful the product consistent,works as quoted. All in all very impressed

Very easy to deal with and great products 👌🏻

Swift delivery next day after order

The easy transaction and super fast postage I've been using it for awhile it's good gear

Early days, but after the first treatment, the van seems to run smoother.

Products that really work in the real DIY world.
Fast delivery and easy to use website and great value bundles to suit both petrol and diesel vehicles.

Arrived overnight

Great service

Started using diesel fuel additive and antiwear oil additive in 2012 in a Nissan D40 Navara. We did a big lap towing a 13 foot poptop van and a fully decked out rear canopy.

This was then upgraded to a 200series landcruiser and a 21 foot 3.5 t caravan which we used as our home and travelled full-time for 3 years.

In both cars I noticed reduced diesel clatter and quieter fuel pump. Engine always seemed to run smother with the fuel additive. The antiwear gave me a slight but noticeable increase in pressure and I used no oil between changes at 7500km. I still have the 200 series which has had an ECU remap and a trans remap to enhance the trans lock up kit fitted. Also have had a pro vent catch can fitted. Drains about 100 to 150ml each oil change.

200 series has 420000kms on it.

Recommend these products.

Great service & great product. Been using for a couple of years now & really happy with what the products can do. Highly recommend these to anyone wanting to look after engine.

They accidentally sent the wrong item. Efficiently sent the right one and was here by the next day. Very impressed.

Reasonable delivery time and great product. Bought the Cleanpower injector cleaner and have experienced slightly more power and better fuel economy. Highly recommend

Visiting Cost Effective Maintenance site was easy and very user friendly to navigate. Ordering the product I required was simple and fast, and I received the product within a two days.
Very efficient and very professional.

I'm one satisfied customer at the moment. Your product FTC carboniser did worked ! Cold start / vibration , almost gone and it's the second time i used the product .

This is the first time I have dealt with CEM and the first time using FTC Decarbonizer which was recommended by my repairer. Time will tell whether we see any improvements especially to my Nissan Patrol. Shipping was fast and efficient arriving within two days of ordering. Overall, I am extremely happy with the service and would highly recommend dealing with CEM. Keep up the great work!

Easy to order
Prompt delivery
Haven’t used it yet bought on the recommendation of a buddy I travel with will let you know

The product is good, and works, easy to buy on-line, and fast delivery.