w****v
发帖数: 2756 | 1 问个技术问题, 俺的买菜车（2001 infinite i30t)上的service engine soon 灯亮了
，开到一家修车铺子， 那里的伙计检查了一下， 说有个coil有问题了， 需要把六个
火花塞和coils都换了， 说是要用infiniti产的配件， 连工带料开价800刀。 俺觉得
太贵了， 就先没修。
到这里问一声， 有没有必要一次把六个coils and spark plugs都换了？ 不用原厂的
配件会会不会有问题？
谢了。 |
t******6
发帖数: 9093 | |
B*N
发帖数: 455 | 3 遇到过同样的问题，修车铺老板让我花16块买了一个coil，自己换上就好列。不过车到
了10W迈需要换一次火花塞，一般的价钱在200-300块左右。 |
t******e
发帖数: 673 | 4 he is dreaming to charge $800 for a 2001 car.
You can get spark plugs for $5 each. Distributor + spark plug wire set < $
100 and do it yourself (2 hours if you are not experienced) |
v*****u
发帖数: 1796 | 5 usually impossible for a unexperienced since it's 6 cyl
【在 t******e 的大作中提到】
: he is dreaming to charge $800 for a 2001 car.
: You can get spark plugs for $5 each. Distributor + spark plug wire set < $
: 100 and do it yourself (2 hours if you are not experienced)
|
t******e
发帖数: 673 | 6 That is true.
He can remove the hood for easier access to the rear 3. A swivel extension
is needed as well.
It is very difficult doing it without removing the hood for the rear center.
【在 v*****u 的大作中提到】
: usually impossible for a unexperienced since it's 6 cyl
|
b***p
发帖数: 1398 | 7 find a mobile mechanic for less than 200 in labor |
w****v
发帖数: 2756 | |
s***q
发帖数: 501 | 9
extension
center.
Are you a mechanic?I never heard or saw any one remove the hood to change
spark plugs.Did you really do this job on that car?If not,please don't
mislead us.
【在 t******e 的大作中提到】
: That is true.
: He can remove the hood for easier access to the rear 3. A swivel extension
: is needed as well.
: It is very difficult doing it without removing the hood for the rear center.
|
s***q
发帖数: 501 | 10 The spark plugs are located underneath the cover. These cars have individual
coil, so you have to take them off first. After that you will see the spark
plus. The most difficult ones are located in the back of the motor.
To reach the front spark plugs you must remove the plastic cover using a 10
mm socket to remove 4 bolts. You will now be able to see the spark plug
wiring. You will not see the big fat ignition wires that older cars have.
You will see 3 coil packs held in place by 1 bolt each. Remove the 10 mm
bolt. Carefully grasp the coil pack and pull. Underneath the coil pack you
will see the big fat wire that goes to the spark plug. The spark plug will
be found at the bottom of a now exposed 6" deep hole. Using a 5/8" socket
remove the spark plug.
Note about tools. Having the right tools makes this job easier. The 5/8"
plug socket should have a rubber washer inside to hold the plug. The spark
plug extension needed to reach the bottom of the hole should be tightly
attached to the socket. Otherwise it is difficult to remove the socket from
the plug. You will understand once you do this.
Put a small/(TINY) amount of anti seize on the spark plug threads and
install the plug. Do not over-tighten.
The rear plugs coils are visible between the tubes that make up the intake
manifold. The drivers side back plug was the most difficult. It was
removable by moving the throttle cables out of the nearby clip. I was able
to remove all plugs using a combination of a 6" & 8" x 3/8"ratchet
extensions. In the back it was necessary to disconnect the wire plug
attached to each coil pack in order to be able to move the coil pack out of
the way. In the front I left it connected and swung the whole assembly out
of the way. One final note. Do not drop the screws holding the coil packs.
Good luck.
This is for 2000,but I believe there's no difference between 2000 and 2001.I
didn't see this guy said he removed the hood.I mean do you really know it's
a big job to remove a hood out of a car.I believe you can't do that job by
yourself without assistance. |
m***6
发帖数: 8479 | 11 coil比较贵，其他的都很便宜。自己上网上买，不贵。再花50快找个修车的换上就行了
。以前换过全套，大的修车厂要900，自己搞定，最终连工带料不到300。 |
