정비 사례

포드 머스탱

2001년식 · SN95 4세대 (1994-2004) · 3.8 V6

엔진오일 교환

2001 Ford Focus (EU/UK 사양)를 유럽으로 로드트립 계획 중이며, 주유소에서 E85 연료 사용 가능 여부 확인 필요. 일반 휘발유 대신 에탄올(E85) 연료 사용 가능 여부 및 주의사항 확인 필요.

엔진이 정상 작동하는 상태에서도 차량마다 오일 소비량이 크게 다름. 동일한 모델, 동일한 엔진, 동일한 주행거리인 두 대의 차량도 오일 소비량이 10배 이상 차이날 수 있음.

유휴 운전(5분)과 엔진 끔→대화→재시동 중 어느 것이 연비에 더 나쁜지, 그리고 세차, 드라이브스루 대기 등의 상황에서 어떻게 해야 하는지

닛산 센트라

2005년식 · 6세대 (2000-2006) · 1.8 S

엔진오일 교환

2005 닛산 센트라에서 오일 누유 발생. 1월에 오일 교환했으나 2주마다 확인하는 중. 오늘 오일이 풀 라인 위 약 1인치(약 2.5cm) 상태. 1월 이후 오일을 추가한 적 없고 주당 5~10마일 정도만 주행. 오일에 물이 섞여 있을 가능성을 의심.

쉐보레 실버라도

2001년식 · 1세대 (1999-2006) · 5.3 LS

엔진오일 교환

2001 Chevrolet Silverado가 시동이 안 걸림. 엔진이 회전하고 솔레노이드는 작동하지만 스파크가 없는 것으로 보임. 퓨즈는 모두 정상. 점화 관련 문제가 처음 발생.

연료펌프의 압력 범위(예: 30-95 psi)가 왜 필요한지 궁금함. 이 압력값들이 펌프의 무방해 유량 압력을 나타낸다고 알고 있음. 부스트 참조 포트가 있는 압력 레귤레이터에 대해 읽음. 이 포트는 흡기 매니폴드에서 공기 라인으로 공급되어 진공/부스트 압력 하에서 매니폴드의 부스트 참조 압력이 레귤레이터가 우회시키는 연료량을 제어하여 배출 라인의 연료 압력을 변화시킴.

프리미엄 휘발유를 일반 휘발유 사양 엔진에 장기 사용할 경우의 영향에 대한 우려. 프리미엄 휘발유가 더 높은 압축 조건에서 연소되므로 불완전 연소로 인한 탄소 축적 가능성 걱정.

점화 시스템이 연소실의 공기/연료 혼합기를 제대로 점화하기 위해 특정 에너지량을 공급해야 함. 에너지 = 전압 × 전류 × 시간. 연소실 환경의 소화 영향을 극복하고 화염핵을 생성하여 효율적이고 시기적절한 연소를 제공할 수 있는 화염 전파 속도를 유지하기 위해 특정 에너지가 필요함.

혼다 어코드

1995년식 · CB/CD 4-5세대 (1990-1997) · 2.2 LX

엔진오일 교환

1995 Honda Accord, 170,000마일 이상. 정기적으로 3,000마일마다 오일 교환 중. 매 오일 교환 시 오일 레벨이 낮음. 정비사가 타이밍 밸브(timing valve)에서 누유 발견. 수리 시 8-10시간 소요 예상.

Countdown said: SidewaysSi said: I seem to remember 0.26. What happened to drag coefficients eh?IIRC 0.26 unless the wider wheels were fitted, in which case it was 0.29.They've been replaced by cda, takes account of the frontal area as well as overall drag since that area produces the most drag. You still see mention of it for some new designs and all cars have faired in windows, under body tray and other trickery to reduce drag but improvements in engine efficiency mean you can get higher performance from less fuel now without compromising the design too much. The most aerodynamic shape is

BMW 5시리즈

G30 (2017-현재) · 520d

엔진오일 교환

GT9 said: So absolutely nothing to do with the incredibly poor energy efficiency that all renewable or synthetic fuel pathways are lumbered with?For synthetic fuel, for example, the same electricity can power 6 or 7 EVs per single ICE vehicle running on e-fuel.For bio fuels, the amount of land required per vehicle is astonishing.Crop grown fuels can require up to 1 acre per car.Do you think it sounds like a good idea to assign thousand of acres of land to grow car fuel when a single offshore wind turbine can power the same number of EVs?The problem is not politics, it's fundamental first pri

macron said: Think the bumper is reflection, it was minty mint mint mint. I think that's one of JIA's Interceptor 'R' Supercharged jobbies - quite a weapon. The badge on the grille, larger diameter original style wheels and the lights in the valance are the clue.

Terminator X said: When the "engine" is essentially the same, how to differentiate when the competition is half the price^. Tough times.Having test driven a few EVs recently, the "engine" didn't feel the same in any of them.

Dog Biscuit said: What exactly does MLM stand for? Milddle lane....?Read the post you're replying to ( the last one you quoted)!

Rumblestripe said: Diderot said: Arlen said: 57Ford said: Strangely Brown said: dbdb said: EmmaJNation said: Make and model in one, didn t bother with wheelbaseSame for me.Monday: likewise.Same. SnapSame hereEt moi!Me too!

BMW 5시리즈

G30 (2017-현재) · 520d

엔진오일 교환

I was asked to drive a friends daughter and friend to their prom last week for no other reason that I drive a convertible and they wanted to be taken in one. Nothing too wild, a BMW 650 but they were super pleased with it and had a laugh as we drove there. The cars turning up weren't super wild, couple of 911s and some retro stuff. One lad turned up in an Evo VI which was cool. Being rural, plenty wanted to turn up in tractors too! To be honest, the event was enormous. At a stately home, hundreds of people watching the kids turn up. Our friend spend in the region of £1k when you factor in the

Deep Thought said: You continually position this as EV advocates are in some way trying to push that everyone must drive an EV and therefore if there is any change to the ZEV mandate they will be "losing" and crying in their cornflakes (and you, Throttle Body will finally be a Winner).People out in the real world - those with actual cars, not pretend Porsches - really dont think that way.It's just the simple mindset of the spud. First convince oneself is a victim of something. Second, find a group to blame. Third, believe that eradicating that group will solve the oppression they have laid

There have been many topics about the MOT lately and I know there are other testers on this site other than me so ask your questions here and I am sure one of us will have an answer for you.FAQ: There are no targets for pass or fail.We are monitored but only to build the bigger picture nationwide as to what is a a common problem.The ave test time is 45 minsWe are all tested via training once a yearIt is a thankless job!Over to you

Really like this, possibly in a different colour thoughLR should be making this, or a toned down version

폭스바겐 제타

BU (2018-현재) · TDI 2.0

냉각수 교환

I recently took a mate's son to his prom in my Caterham, was a nice thing to do. I'd totally underestimated the amount of effort that goes into prom transport There were quite a few interesting cars - quite a few 911s, couple of Ferraris (458 and 360), Rolls Royce Wraith, VW notchback that somehow wasn't overheating in the ridiculous heat and standstill traffic, and a surprising number of Mustangs (both classic and more recent). Plus a few limos - Ford Explorer, Hummer, Chrysler 300CAnyone driven someone to their prom in something interesting or seen any good cars?

아우디 A4

B9 (2015-현재) · 35 TFSI

엔진오일 교환

I remember these when they were cheap, even low mileage ones, only going one way these days. Give it 10 years and a low mileage one like this will be 100k. I always loved the silver myself, smart looking.

폭스바겐 제타

BU (2018-현재) · TDI 2.0

냉각수 교환

I recently took a mate's son to his prom in my Caterham, was a nice thing to do. I'd totally underestimated the amount of effort that goes into prom transport There were quite a few interesting cars - quite a few 911s, couple of Ferraris (458 and 360), Rolls Royce Wraith, VW notchback that somehow wasn't overheating in the ridiculous heat and standstill traffic, and a surprising number of Mustangs (both classic and more recent). Plus a few limos - Ford Explorer, Hummer, Chrysler 300CAnyone driven someone to their prom in something interesting or seen any good cars?

Nice motor. And an electric drivetrain suits such thing extremely well. It’ll need a big ‘ol battery though, that’s for sure!

2010 BMW 325i E93 (N53B30A 엔진) 냉간 시동 시 엔진 진동 및 회전 수 변동 (±200rpm). 엔진 언발런스 증상. 엔진 온도 상승 후 정상 작동. 이미 교체된 부품: 인젝터 5번, 6번, CCV 밸브, NOX 센서, 점화 코일 및 스파크 플러그. 결함 코드 사진 첨부 (상세 코드 명시 필요).