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MAZDA 2 Used Car Review

Pros

Cons

  • One of the more fun-to-drive city cars available
  • Zippy 1.5-litre engine
  • Chic styling (2007 onwards)
  • Smart MZD Connect infotainment system on higher-spec models
  • Prominent tyre noise
  • Relatively firm ride
  • Cramped rear seat, even by city-car standards
  • Lower-spec models can be missing safety features such as rear-view camera
This is general information and should not be relied on as purchasing advice.
MazdaMazda2G15 EVOLVEDealer newClear all

Top2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Silver 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
09/05/2024

Top2023 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Silver 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the BRISBANE CBD is the newest state of the art Mazda showroom in Queensland we

$29,484 Drive Away^
Capalaba, QLD

Dealer new
15 hours ago

Top2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can sh

$28,339 Drive Away^
Capalaba, QLD

Dealer new
09/05/2024

Top2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Red 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can sh

$29,494 Drive Away^
Capalaba, QLD

Dealer new
09/05/2024

Top2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
10/05/2024

Top2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA S 6AUTO HATCH G15 EVOLVE Snowflake White Pearl 6 Speed Automatic Hatchback

  • 25 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Don’t join a waitlist! This car is in stock right now for immediate delivery. We invite you to buy with confidence from one of QLD’s best rated dealerships – don’t take our word for it, with a positive 4.8 STAR rating and over 3000 reviews – see what our customers have to say! Your new Mazda is backed by Mazda’s 5YR unlimited kilometre factory warranty and national premium roadside assistance. As a locally owned family business in Brisbane we pride ourselves on delivering a Mazda owners

$27,115 Drive Away^
Mount Gravatt, QLD

Dealer new
11 hours ago

2023 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Soul Red Crystal 6 Speed Sports Automatic Hatchback

  • 1500 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

IN STOCK AND READY!

$28,100 Drive Away^
Ipswich, QLD

Dealer new
11 hours ago

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Red 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$30,888 Drive Away^
Arncliffe, NSW

Dealer new
12 hours ago

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Aero Gray 6 Speed Sports Automatic Hatchback

  • 14 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Unbeatable Deals on Mazda Vehicles at South West Sydneys Premier Dealership! Looking for a reliable and stylish vehicle? Look no further! Our Mazda dealership in South West Sydney, part of Australias largest automotive group, offers an extensive range of Mazda models with great finance options and the highest trade-in values around. Price Beat Promise - We will beat any genuine Mazda Dealer Quote on your next car. Why Choose Mazda? 5 Year Unlimited Kilometre Warranty 5 Year Premium Road S

$29,280 Drive Away^
Liverpool, NSW

Dealer new
13 hours ago

2024 Mazda 2 DJ2HAA S 6AUTO HATCH G15 EVOLVE Soul Red Crystal 6 Speed Automatic Hatchback

  • 25 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Don’t join a waitlist! This car is in stock right now for immediate delivery. We invite you to buy with confidence from one of QLD’s best rated dealerships – don’t take our word for it, with a positive 4.8 STAR rating and over 3000 reviews – see what our customers have to say! Your new Mazda is backed by Mazda’s 5YR unlimited kilometre factory warranty and national premium roadside assistance. As a locally owned family business in Brisbane we pride ourselves on delivering a Mazda owners

$30,484 Drive Away^
Mount Gravatt, QLD

Dealer new
13 hours ago

2024 Mazda 2 DJ2HAA S 6AUTO HATCH G15 EVOLVE Platinum Quartz 6 Speed Automatic Hatchback

  • 25 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Don’t join a waitlist! This car is in stock right now for immediate delivery. We invite you to buy with confidence from one of QLD’s best rated dealerships – don’t take our word for it, with a positive 4.8 STAR rating and over 3000 reviews – see what our customers have to say! Your new Mazda is backed by Mazda’s 5YR unlimited kilometre factory warranty and national premium roadside assistance. As a locally owned family business in Brisbane we pride ourselves on delivering a Mazda owners

$29,884 Drive Away^
Mount Gravatt, QLD

Dealer new
13 hours ago

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Soul Red Crystal 6 Speed Sports Automatic Hatchback

  • 0 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

IN STOCK AND READY!

$28,990 Drive Away^
Ipswich, QLD

Dealer new
14 hours ago

2023 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Silver 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the BRISBANE CBD is the newest state of the art Mazda showroom in Queensland we

$29,484 Drive Away^
Capalaba, QLD

Dealer new
15 hours ago

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can sh

$29,884 Drive Away^
Capalaba, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Blue 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can sh

$29,884 Drive Away^
Capalaba, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Snowflake White Pearl 6 Speed Sports Automatic

  • 4 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

> ONLINE SPECIAL > EOFY EVENT ON NOW > IMMEDIATE DELIVERY > 2023 PLATE RUNOUT > 2024 PLATE CLEARANCE > EVERY CAR IN STOCK REDUCED TO CLEAR > WE WONT BE BEATEN ON PRICE > WE WANT YOUR TRADE IN > 5 YEAR UNLIMITED KM WARRANTY > 5 YEARS ROADSIDE ASSISTANCE > HURRY WHILE STOCK LASTS

$30,229 Drive Away^
Glendale, NSW

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Blue 6 Speed Sports Automatic Hatchback

  • 4 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

**** Sale Event on now **** Brand new vehicle in stock and available for immediate delivery ****. We sell, We buy, We finance, We protect, We are here to assist you through your new vehicle purchase experience. We buy and trade all makes and models on the spot at top market values. We finance through Mazda Finance, offering tailored and versatile products to suit everyone, including Mazda Assured, which guarantees the future value of your vehicle in 1,2,3 or 4 years time. Our on-site Business M

$29,880 Drive Away^
Maroochydore, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Soul Red Crystal 6 Speed Sports Automatic Hatchback

  • 6 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

**** Sale Event on now **** Brand new vehicle in stock and available for immediate delivery ****. We sell, We buy, We finance, We protect, We are here to assist you through your new vehicle purchase experience. We buy and trade all makes and models on the spot at top market values. We finance through Mazda Finance, offering tailored and versatile products to suit everyone, including Mazda Assured, which guarantees the future value of your vehicle in 1,2,3 or 4 years time. Our on-site Business M

$30,490 Drive Away^
Maroochydore, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Snowflake White 6 Speed Sports Automatic Hatchback

  • 8 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** Buying a New car has never been so easy. Factory Bonuses gives you the lowest Mazda Prices. Further discounts apply if you finance with us. Mazda Finance Tailored Rates to your financial circumstance. Guaranteed Future Value with Mazda Assured Finance options. Service Prices not to be beaten. Free Monthly Car Wash. While you Wait Servici

$29,884 Drive Away^
Noosaville, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Jet Black 6 Speed Sports Automatic Hatchback

  • 8 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

**** Sale Event on now **** Brand new vehicle in stock and available for immediate delivery ****. We sell, We buy, We finance, We protect, We are here to assist you through your new vehicle purchase experience. We buy and trade all makes and models on the spot at top market values. We finance through Mazda Finance, offering tailored and versatile products to suit everyone, including Mazda Assured, which guarantees the future value of your vehicle in 1,2,3 or 4 years time. Our on-site Business M

$29,390 Drive Away^
Maroochydore, QLD

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
10/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Blue 6 Speed Sports Automatic Hatchback

  • 6 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Unbeatable Deals on Mazda Vehicles at South West Sydneys Premier Dealership! Looking for a reliable and stylish vehicle? Look no further! Our Mazda dealership in South West Sydney, part of Australias largest automotive group, offers an extensive range of Mazda models with great finance options and the highest trade-in values around. Price Beat Promise - We will beat any genuine Mazda Dealer Quote on your next car. Why Choose Mazda? 5 Year Unlimited Kilometre Warranty 5 Year Premium Road S

$28,900 Drive Away^
Liverpool, NSW

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Silver 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Black 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Black 6 Speed Sports Automatic Hatchback

  • 7 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

MAZDA 2 G15 EVOLVE AUTOMATIC HATCH ? 16-inch alloy wheels ? Mesh style black grille ? Air-conditioning (climate control) ? Satellite Navigation ? Leather wrapped steering wheel, gear shift knob & handbrake ? Reverse Camera and Parking Sensors (rear) ? Blind Spot Monitoring ? Lane-Keep Assist System All New Mazda 2, the perfect balance of space, style & safety with 5 Years Unlimited Km Factory Warranty & now 5 Years Premium Roadside Assistance We are the region’s highest rated dealer on wit

$29,988 Drive Away^
Arncliffe, NSW

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve Grey 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** 2023 PLATE CLEARANCE ON NOW SAVE $$$$$$$$$ WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can show you th

$30,497 Drive Away^
Capalaba, QLD

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA G15 SKYACTIV-Drive Evolve White 6 Speed Sports Automatic Hatchback

  • 10 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

****IN STOCK NOW, READY FOR IMMEDIATE DELIVERY**** **** 2023 PLATE CLEARANCE NOW ON SAVE $$$$ **** WE WOULD LOVE TO HELP YOU FIND YOUR NEW MAZDA! We understand no one likes waiting, Contact us and we will help you find the right Mazda for you. We have a great range of New & Demo Mazda vehicles in stock ready for immediate delivery as well as new stock arriving soon. Just a short drive from the Brisbane CBD is the newest state of the art Mazda showroom in Queensland we can sh

$28,339 Drive Away^
Capalaba, QLD

Dealer new
09/05/2024

2024 Mazda 2 DJ2HAA S 6AUTO HATCH G15 EVOLVE Machine Grey 6 Speed Automatic Hatchback

  • 25 km
  • Hatchback
  • Auto
  • 4 cyl 1.5L

Don’t join a waitlist! This car is in stock right now for immediate delivery. We invite you to buy with confidence from one of QLD’s best rated dealerships – don’t take our word for it, with a positive 4.8 STAR rating and over 3000 reviews – see what our customers have to say! Your new Mazda is backed by Mazda’s 5YR unlimited kilometre factory warranty and national premium roadside assistance. As a locally owned family business in Brisbane we pride ourselves on delivering a Mazda owners

$30,484 Drive Away^
Mount Gravatt, QLD

Dealer new
09/05/2024

Overview of the Mazda Mazda2

Overview of the Mazda Mazda2

MAZDA 2 GENERATIONS (SINCE 2002)

2002-2007

2007-2014

2014 onwards

RUNNING COSTS

Fuel Consumption

1.5L 4-cylinder: 4.9 to 5.5 litres per 100km

= Highly economical.

= Good economy.

= Average fuel use.

= Heavy consumption.

Servicing

SIMILAR MODELS TO MAZDA 2

WHAT TO LOOK OUT FOR: MAZDA 2 (2007 TO 2014)

Make sure the paint on any Mazda 2 of this era is in good condition and hasn't started to flake or peel.

Some stone chips are quite normal, but flaking paint from, say, the plastic front bumper will need attention to preserve the car's appearance.

This is especially important in a car like the 2 whi ch appealed to younger drivers who, statistically, have more crashes. And those trendy, fizzy metallic colours that were so popular can be a real pain to match after a few years of exposure to Australian UV light levels.

Check that the service history is up to date, too, as, again, younger drivers don't always understand the importance of preventative maintenance.

If the engine speed varies at idle, the car may have a build-up of crud in its intake system. If so, a mechanic needs to disassemble this part of the engine and clean it.