기아
정기점검P0301

기아 K3 수리 사례

2018년식 · BD (2012-2018) · 1.6 MPI 자동

총 비용

320,000원

공임

100,000원

부품비

220,000원

소요 시간

120분

2026. 2. 10. 작업

난이도 & 준비물

난이도 쉬움⏱ 예상 60~120🔧 전용 진단기

증상

연비 저하 2km/L, 가속 응답 지연 호소

진단

점화플러그 마모, 공기흡입 시스템 카본 적층. 인젝터 분사 패턴 불균일.

처리 내용

이리듐 플러그 4개 교체, 인젝터 클리닝, 흡기 클리닝. 스로틀바디 청소.

김정비

경력 10📍 서울 강남구
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Hello! I have not driven my car for a month and now have this noise. It is a 2016 V Jetta and normally in great shape. The noise is in the background and sounds like something soft is rubbing against something. It picks up at 10 mi/hr or so and then stays on…Thank you! https://global.discourse-cdn.com/cartalk/original/3X/3/f/3f6ae6628ea80cf8d6b1899d0b2392d868545516.mp3

차량 정보 없음

i looked in my hood and noticed this serpentine belt. does it need replacement? it’s not making any squeeking noises car runs fine for being about 16 years old. IMG_4074 1920×2560 686 KB

닛산

닛산 알티마

Power seat - Whenever vehicle is started or shut off and the seat slides forward of back, the power seat makes an annoying, obnoxious noise… I thought something was stuck in the track but now I think it’s the motor going out. Guy at the local dealership said it just needed grease. He appears to be incorrect. Any thoughts? Thoughts?

차량 정보 없음

A buddy and I were trying to replace his right front wheel hub, on his 2008 Chevy Impala LTZ. He described the engine size as 3900, I would think that means 3.9 liter, although I didn’t know there is a 3.9, I only know of the 3.8 liter and 3,1 Liter. One of the mounting bolts is so tight that the socket would not keep a grip on the bolt head, no matter how hard we tried to force the socket onto the bolt head. We had tapped on it as best we could with a hammer and metal rod, we heated the area with a torch, no luck. Of course, very little access to this bolt head, so impossible to use an impact