About that 1.8 engine. It's great, but there is one potential issue at 100k+ miles, fuel injectors. If one goes, they all will fail as a result so if you have to change one, you will absolutely need to change them all. They worked perfectly for me.

Pros: worked perfectly

Cons: fuel injectors potential issue

Vehicle: Honda Civic

Mileage: 100000 km

OEM Toyota › Fuel injector

LovethatRuss 23 Dec 2025, 17:58

Rating 3.0

Just spent $1300 on injectors, getting ready to replace the radiator.

Cons: expensive injectors

Vehicle: Toyota Corolla

OEM Audi › Fuel injector

hologramANDY 16 Dec 2025, 15:57

Rating 3.5

Idle:
Acceleration:

2004 A6 3.0 - 198,000. Needs new fuel injectors, sunroof shade is wonky but runs great.

Pros: runs great

Cons: needs fuel injectors

Vehicle: Audi A6

Mileage: 318658 km

OEM Jeep › Fuel injector

guipalazzo 22 Oct 2025, 02:06

Rating 3.0

Idle:
Acceleration:

Tenho quase esse a\u00ed, mesmo ano/modelo, inv\u00e9s de S \u00e9 o longitude, e est\u00e1 com a mesma km. Dos problemas que j\u00e1 tive:\n\ncom exatos 2 anos e 1 semana levei pra segunda revis\u00e3o (24k km) e a concession\u00e1ria falou que tinha que trocar a flauta e quatro bicos. cobraram um absurdo. fiz o maior esc\u00e2ndalo pq a garantia de linha de alimenta\u00e7\u00e3o \u00e9 de 24 meses. acionaram sei l\u00e1 o que de customer care e aceitaram fazer pela garantia. No fim das contas trocaram s\u00f3 um bico.

Pros: espa\u00e7oso, posi\u00e7\u00e3o de dirigir excelente

Cons: \u00f3leo baixa muito, barulho tucho

Vehicle: Jeep Compass

Mileage: 24000 km

OEM Hyundai › Fuel injector

Thejerkyboyz 29 Jan 2026, 03:09

Rating 2.0

Idle:
Acceleration:

I owned a 2012 Tucson from 2012 to 2022 and now I have a 2022 Tucson Limited with just under 36k miles on it. 2.5 liter 4 cylinder. No issues until 11 days ago. The check engine light came on. It didn't really want to accelerate. It felt jerky and like it might die at any moment. I found out yesterday that it IS a bad fuel injector and WILL be covered under warranty.

Cons: bad fuel injector

Vehicle: Hyundai Tucson

Mileage: 57936 km

OEM Hyundai › Fuel injector

JustAnotherOSUkid 28 Jan 2026, 05:28

Rating 2.0

2022 Hyundai Tucson SEL 2.5L AWD at 75,000 miles. Issues: TSB for fuel injectors hit me after the 60k warranty and cost $600 for dealer replacement.

Cons: fuel injector failure

Vehicle: Hyundai Tucson

Mileage: 120700 km

OEM BMW › Fuel injector

mikeparis1213 6 Jan 2026, 22:29

Rating 2.0

Idle:
Acceleration:
Smell:

I actually just traded in my 2020 750i xDrive after 3 years of ownership...Had 2 fuel injectors go bad, suspension arm issues, a battery needing replacing and misc other repairs totaling 10k.

Pros: null

Cons: expensive out of pocket repairs

Vehicle: BMW

Mileage: 40000 km

Bosch › Fuel injector

l3rewski 9 Dec 2025, 02:48

Rating 1.0

Idle:

I replaced a bad fuel injector last year on cyl 5 with a Bosch unit, ordered through FCP Euro as to not get a counterfeit. I removed/tested/cleaned all 5 original injectors and confirmed cyl 5 injector was dead.

Cons: injector failure

Vehicle: Volvo C30

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Owner reviews for fuel injector

As of March 2026, PartReview has 73 reviews across 24 manufacturers for fuel injector. 8 of them have enough reviews to participate in the ranking of this part.

Popular manufacturers of fuel injector

The most popular manufacturers of fuel injector on PartReview include:

OEM Volkswagen - 12 reviews. PR Score: 65, average rating: 3.5.
OEM Honda - 11 reviews. PR Score: 37, average rating: 2.2.
Bosch - 9 reviews. PR Score: not available yet, average rating: 4.1.
OEM FORD - 5 reviews. PR Score: not available yet, average rating: 3.0.
OEM Audi - 4 reviews. PR Score: not available yet, average rating: 3.2.

Most opinions about performance and characteristics of fuel injector are collected on these pages.

Top manufacturers of fuel injector

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Comparisons of fuel injector manufacturers

As they say, everything is known in comparison — including fuel injector. On PartReview you can see which is better:

Fuel injector OEM Honda or OEM Volkswagen;