Cost Effective Solutions to engine problems

We’re called Cost Effective Maintenance because we’re dedicated to providing YOU with the most cost effective solutions to YOUR engine problems. With 32 years of experience, we pride ourselves in addressing the root cause of all problems, rather than offering “band-aid” fixes.

Our Aussie-made range of highly concentrated, high “treat rate” products are usually much cheaper to use than most off-the-shelf alternatives. And our customers invariably tell us how much better they perform!

We also deliver FREE AUSTRALIA WIDE! If you need advice, give Jimmy or Brid a call.

Phone:(07) 3376 6188

Flushing Oil Concentrate

Oil additives

CRD Fuel Enhancer 250mL

Fuel Additives

DPF Cleaner

Stop Exhaust smoke

Stop Engine Blowby

XTroll Chassis Guard in a 1 Litre Spray Bottle

Stop Rust

Black oil Sludge stuck to a finger, caused by dirty diesel oil built up inside engine.


It’s a fact: Diesel engine sludge inhibits lubrication, and damages engines. For example, sludgy diesel engine oil regularly causes power loss, excessive oil use, poor oil pressure, smoke and overheating under load. Thankfully, we have an answer! Evan Yates used Flushing Oil Concentrate, with a fresh charge of clean oil, to thoroughly clean out his Toyota Landcruiser Troopy. An extra 2L of goo came out when he drained the sump. As Evan shows in the photo he sent us, the Flush pulled a lot of sludge into the clean oil.

Flushing Oil Concentrate, Engine Additive

Flushing Oil Concentrate will safely remove all built up engine sludge and old oil from your engine. As simple as completing an oil change.


New Toyota Hilux, running smoothly using CRD Fuel EnhancerInjector rattle or noisy injectors need to be taken seriously. It’s a precursor to expensive repair bills! The injector rattle can lead to diesel smoke, rough idle, dirty oil, poor fuel economy, and even melted pistons! CRD Fuel Enhancer fixes over 90% of injector problems, but better still it’s a cheap insurance policy against expensive repairs, and contaminated diesel.

“Hey gents, just wanted to say thanks for a great product. I’ve just done 10,000 clicks on my Hilux and used your product from the start. No rattles at all!” – Gasso

CRD Fuel Enhancer Additive

CRD Fuel Enhancer will restore injectors and avoid common rail problems. Satisfaction Guaranteed. Simply add CRD Fuel Enhancer to your diesel and common rail injector problems are solved.


Nissan Patrol with a clean dipstick after using Flushing Oil Concentrate Black oil in diesel engines can lead to expensive problems. That black oil is abrasive and shortens engine life! It causes piston ring fouling, loss of performance and can really get out of hand. But don’t worry. We’ve got you covered!

Daniel Taylor (WA) owns one of the ever popular Nissan Patrol TD42 GU’s and his is immaculate, well maintained and looked after. Dan reported a bit more power after the Flushing Oil Concentrate was used, but was totally blown away by how clean his oil remained. Even 2000km on the fresh oil and you can see how clean the oil is on the dipstick from the photo he sent through to us.

Flushing Oil Concentrate, Engine Additive

Flushing Oil Concentrate will safely remove all built up engine sludge and old oil from your engine. As simple as completing an oil change.


Freightliner truck with a Series 60 Engine, no exhaust smoke or blowby Crankcase blow-by (or blowby) and/or oil use are worrying signs for truckies. However, that needn’t be the case. Crankcase blow-by typically means an expensive engine rebuild will be recommended by their mechanic or equipment supplier. The cost these days generally starts at $20,000 and can go up to $60,000. When you’re faced with a possible rebuild, you need to know that your money is well spent.

That’s where we can help you.

The good news is that over the past three decades, we’ve found that around 80% of trucks with blow-by still have wear within acceptable levels! We discovered that the real problem is usually that they are heavily fouled with carbon and sludge. This is the most common cause of piston ring sticking, blow-by and oil use.

If you’ve got blowby or oil use, it makes sense financially to start by restoring the engine to a clean condition. And it couldn’t be easier! Plus, the cost is low and there’s no downtime either. Simply use our Flushing Oil Concentrate with FTC Decarbonizer, and in 80% of cases, your engine will reduce blow-by and oil use. Most of our customers, who are able to monitor their fuel use, report significant fuel savings after using the product.

Truckies Blowby Pack

This Blowby Pack will reduce Blowby Fumes, satisfaction guaranteed. Simply add FTC Decarbonizer to the fuel, complete an oil change with Flushing Oil Concentrate and the problem is solved.

Maximum Power – Minimum Engine Wear

Roothy standing with Milo his 4WD has used AW10 Antiwear

AW10 Antiwear is formulated to deliver massive increases in lubricant load carrying ability, wear reduction and friction (and heat) reduction.

“This stuff is the greatest. It has to be the slipperiest thing this side of a banana peel on a boat ramp. Bugger me! Old Milo is shifting gears a lot sweeter since that injection of AW10 Antiwear. I felt the slicker change almost immediately. But the ultimate test was chucking a cap full in the two-stroke fuel in Mungo’s ancient 25HP Mercury outboard. The bloody thing ran smoother and rattled less almost straight away.” ROOTHY


Carbon free pistons from a Land Rover engine. FTC Decarbonizer was used Engine carbon accelerates wear. That’s not all. Engine carbon also lowers performance and hurts fuel economy, as well as potentially causing turbo failures, EGR problems and much more.

Thanks to FTC Decarbonizer you can relax. Bob sent this photo in of his old Discovery. You can see from the outside of this engine that she’s an old girl, and done a lot of work. Inside, however, was a surprise for the mechanic who lifted the head. It’s really clean! Bob’s been using FTC Decarbonizer. No hard carbon at all & good as gold! Lots more life in the old Disco yet!

FTC Decarbonizer

Adding FTC Decarbonizer to your diesel will safely remove soot and carbon from exhaust areas, fixing DPF regenerating problems.


Before and after photo of a Pajero engine after Flushing Oil Concentrate was used Sludge is now a major killer of petrol engines. Once mechanics see bad sludge build up, they usually tell their customers to sell it or rebuild the engine. The sludge can really bake on, and when it does, it is almost impossible to remove. We’re proud to say that we’ve made it possible to remove the damaging sludge. You’ll need our petrol engine Flushing Oil Concentrate and the instructions we provide. As you can see from the photo, the results can be fantastic. This flush was performed by MotorCare 4WD.

Flushing Oil Concentrate, Engine Additive

Flushing Oil Concentrate will safely remove all built up engine sludge and old oil from your engine. As simple as completing an oil change.

Since 01 Jan 2022. Our customers have reduced Tonnes of carbon emissions.

Brad IveyBrad Ivey
02:20 25 Jun 24
I bought the ultimate diesel pack & cleanpower, and the difference it has made... to my vehicles has been incredible. My 1998 Rodeo was quite hard to start (slowly wind over for long time), with just cleanpower and FTC Decarboniser in, it now starts almost instantly, even in 1° conditions (not garaged)read more
Terry RadTerry Rad
11:13 17 Apr 24
I have a 2013 Mazda 2.2 diesel and have always been draining 6-6.5 litres of... oil/diesel out every 5000klms since 120,000klms. It amazing how you can put 4.8litres in and get that amount out.I did a boroscope inspection of the intake system at approximately 285,000 klms and noticed the throttle body had lots of carbon build up on the egr inlet side. The engine has been getting noisy and had rough idling but thought little of it as it now had 324,000klms on it.I was put onto CEM but an old work colleague and after speaking with an older gentleman @ CEM I decided to give FTC, CRD fuel enhancer and the flushing oil concentrate a crack.After using all three I waited to see the results.After 1000klms the engine had quietened dramatically and the idle had smoothed out. My fuel economy was better too.At 328,000klms it was time for my regulator 5000klm oil change.I was stunned as only 5 litres of oil drained out of the sump. I haven't seen that occur in years.I was already planning to clean the throttle body to remove the carbon from the butterfly this service. Upon removal I found no carbon on the throttle body butterfly.... Again I was stunned by what this product has done.I phoned CEM and spoke to Jimmy to thank CEM on such great products and share my findings of using their products.I highly recommend their products and I'll try the others in the future.Thanks again CEM on your fine products!!!read more
aaron whitlockaaron whitlock
08:47 12 Mar 24
2018 fuso 918 , 300k , doing local and short hall work , I have reduced fuel... consumption by 5% , I wish I started using this earlierread more

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CRD Fuel Enhancer
Fuel Additive for diesel truck engines.