s**********d
发帖数: 36899 | 1 coolant太旧，radiator fan不工作，radiator clogged,
thermostat 都是可能的原因。 |
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u****a
发帖数: 568 | 2 you don't have to drain and flush.
Don't use tap water. The deposit from tap water may clog radiator. Mix with
distilled water. |
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Y****r
发帖数: 3473 | 3 from my experience 堵漏剂 can clog your radiator easily, before you apply it
do a flush |
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t********6
发帖数: 163 | 4 your burning smell could be well related to your PCV crack if it is located
somewhere above your CAT or exhause pipe. (PCV leaks engine oil onto your
hot CAT or exhaust)
If PCV is not in that area, it could be one of your gasket (most likely VCG
valve cover gasket) is leaking oil onto CAT or exhaust.
clogged PCV system often cause leaking VCG (because pressure building in the
crankcase). be sure to check it after you fix your PCV. (you need to not
only replace the leakage elbow but also the valv |
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t********6
发帖数: 163 | 5 LZ - how much you end up paying?
Agree. this thing is weird. never seen it.
Do not have a LZ's car to look at it. So I am just guessing here.
Normally the air duct opening is facing front, and water can get into the
air box(/air filter box). And right there the water will drain through a
hole at the lowest point of the box.
So if I have to guess, that drain hole is clogged somehow. Then water will
accumulate gradually down the line.
once it pass intake valve and into combustion chamber, some wa |
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t*********u
发帖数: 26311 | 6 drain clog了
google it, a lot of solution |
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t*****5
发帖数: 54 | 7 前面那么多人讲drain clog，lz故意忽略？？
我觉得这个概率挺高，要是你有天窗，并且下过雨的话。。 |
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m***a
发帖数: 198 | 8 Hoover dam is usually clogged. |
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i******t
发帖数: 11048 | 9 does your fan work?
otherwise the heater core maybe clogged. |
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w*******p
发帖数: 449 | 10 有天窗吗？
有的话很可能是 sunroof drain clog
google一下 很容易自己解决 |
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r*****n
发帖数: 63 | 11 更换了MAF，问题依旧。
估计是fuel pump或者fuel pump pressure regulator得问题
接下来，打算借一个pressure gauge，自己测一下。
以下是测试fuel pressure步骤
From http://www.ehow.com/how_4520262_check-fuel-delivery-nissan-maxima.html
1. Relieve the pressure in the Nissan Maxima model's fuel system. Disengage
the fuel pump fuse. Start the engine and let it run until it stalls. Turn
the ignition to the off position and disconnect the negative battery cable.
2. Disconnect the fuel pressure sensor vacuum hose. Check for fuel in the
line. If ther... 阅读全帖 |
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b**********r
发帖数: 317 | 12 Buy a bottle of fuel injector cleaner, and pour it into your tank. Sometimes
poor idle is caused by clogged fuel line. You can try that first, not
costing you more than $10. And then drive it real hard, above 3000rpm form
more than 1 min at least. Then see if it goes better. |
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s*****8
发帖数: 606 | 13 LTFT too lean的病症可能性：
-unmetered air leaking past the EVAP
-EGR/intake leak after MAF
-bad fuel pump
-clogged/damaged fuel injector |
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D********2
发帖数: 22 | 14 为了节省银子，找了一个mobile mechanic（个人）修车，更换valve cover gasketz（因为
oil leak，修车铺诊断的），同时帮着换来机油（我自己买的机油和oil filter），这个
mechanic的人工报价也就是修车铺的一半多一点点。但是更换完了后（修车的过程中我不在现
场），取车的时候发现车子出了新问题，一个是check engine light 亮，后来读了code是
P0102，解释是massive air flow circuit input low；另外一个问题更严重，症状是车子
的档位一拉到D档，车子就感觉抖一下，叫jerk或者jolt。拉动到别的档位就没问题，然后在开车的
时候，车子也偶尔会突然抖一下，和在D档的那个抖感觉是一样的，开车的过程中出现这个现象感觉很
恐怖。第一个问题在取车的时候就发现了，那个mechanic叫我去autozone读一下code再说，当时
的感觉是他会负责这个的。第二个关于抖的问题，车子开出mechanic的house后才明确发现这个问
题，但是当时mechanic也离开家去接下一个case了，所以我就去aut... 阅读全帖 |
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i******t
发帖数: 11048 | 15 check your radiator fan first
1. turn on your ac, radiator fan should come on. if not, replace fuse or fan
assembly.
2. if 1 is ok. check your coolant temperature sensor(this one controls when
to turn on the radiator fan.)
3. if 2 works, you may have a clogged radiator. replace it. |
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h*h
发帖数: 27852 | 16 Got this with google:
Buy some spray Gum-out and locate your throttle body and idle air control
valve. Clean these items, as well as your PCV valve and hoses with the
engine off, and with it running. Also, there is a good chance that your fuel
filter has clogged up..Very few people ever change their filters, and it
can become a MAJOR problem interfering with fuel pressure. Also, locate the
fuel pressure regulator and remove the vacuum line to it. If gas leaks out
of the vacuum hose, then the dia... 阅读全帖 |
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f********2
发帖数: 368 | 17 99年的toyota camry
症状是：idle的时候熄火。比如等红灯，或者stop sign
不是每次都发生，通常如果加速到超过40mph然后为了红灯刹车减速的时候容易碰上
有时候怠速时没熄火，但就看到转速在1K以下大幅跳跃挣扎（从100到500）伴随车身的
抖动，超过一定程度就要熄火了。
一周前去了AAA的repair center，他们说是coil的问题，换了俩coil，收费890，心都
在滴血。
结果修好后第二天check engine灯就亮了，当天没时间，又过了一天打算去repair
center，可开着开着engine灯又自己灭了。就没再管它。
昨天又一次碰到等红灯熄火的问题，今早去了repair center，他们承诺用一个小时在
路上跑跑，看看能不能重现问题，如果重现不了，就没办法修，如果发现了，那就要额
外收费检查（更换其他部件）
真是气不打一处来。当然这个修车的地方我不会再光顾了，不过我担心这个问题他们还
是修不好。
google了一下，发现有很多可能，比如idle air controller,throttle body脏了，
ECTsensor坏了，还有什么E... 阅读全帖 |
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g****u
发帖数: 1 | 18 Care and Maintenance Tips Keep Your Car Running in Top-Notch Condition
We’ve compiled our best expert advice, surprising tricks, and car care tips
to prolong the life of your automobile!
1. Be patient during the break-in period
You’ve bought your dream car and now you want to make it last at long as
possible in top condition. Here are some things to remember as you pull it
out of the dealer’s lot:
During the break-in period, typically the first 1,000 miles (1,600 km), keep
your speed under 55 mp... 阅读全帖 |
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u****q
发帖数: 24345 | 19 Fuel pump broken, or fuel line clogged. Have a mechanic look at it. |
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g********b
发帖数: 8461 | 20 变速箱油脏的话你要小心了。Honda的变速箱没有可更换的filter，如果油脏的话
filter可能已经clog了，这样可能在不久的将来要rebuild trans。 |
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m******d
发帖数: 3243 | 21 autos.aol.com/article/new-jersey-to-slow-drivers-get-out-of-the-way-or-
prepare-to-pay/
Get moving or get out of the way.
That's the message a New Jersey lawmaker wants to send slowpokes who block
the flow of faster traffic in the left lanes of the state's highways and
aggravate their fellow motorists.
State Senator Donald Norcross (D) has sponsored a bill that would toughen
the penalties for clogging the left lane.
"Being trapped behind a slower vehicle is one of the biggest triggers for
road r... 阅读全帖 |
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l****n
发帖数: 25 | 22 看到有人贴，我也贴上来问。也是在firestone，
检车的人说修的优先级是： half shaft, belts, cabin air filter, brake还能开2K
，现在是112K
half shaft说是稍微有leak？
check list 上写的belts (cracked)和cabin air filter(clog), 建议维修，address
customer request/need/convenience.
这价格报的贵么？
工作人员说车是 in decent condition. 开着没啥太大感觉哈哈，不知道需要修不..
车前面的漆有点腐蚀，觉得二手车也没啥必要重新喷漆，想知道有啥方法能阻止情况继
续恶化么？ 白色的车……不知道为啥拍成这颜色。
thanks |
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l*****t
发帖数: 3117 | 23 bad thermostat, air vapor, clogged radiator. |
|
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g********b
发帖数: 8461 | 25
塑料就塑料，没啥问题。一般想做得好的话需要一个有2个表的玩艺，一头量高压口一
头量低压口，这个表大概50多刀吧，以高压口压力为准，从低压口充，另外通过两头压
力还可以知道系统有没有clog之类的问题。 |
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z****g
发帖数: 2128 | 26 小于4000收了一辆Bimmer
整体没啥问题，但是大家有的问题它都有，例如：
1）Power steering reservoir or hose leaking（导致有点点紧，不consistent）
2）wheel speed sensor，可能ABS controller（有P0500，ABS，brake等亮）
3）需要换4个轮子（虽然可能可以将就，我还是安全至上）
4）需要做alignment
好的是：
1）inspection刚过没有多久，不需要担心任何不影响驾驶的问题
2）我闲暇时间又有东西折腾了(以前的acura都被我折腾得啥问题都没有了，然后就
total了，尼玛）
3）感受一下驾驶乐趣
求建议：
1）power steering问题的话，是不是可以先从更换reservoir和flush fluid入手？我
感觉可能是filter clog了，所以才不consistent。当然也有可能最后需要更换pump
2）轮胎的话，我打算3个月后出手，是不是买个costco哪里最便宜的就好了？这个车子
很坑爹，前后size不一样的
3）wheel sensor问题是不是就可以不管... 阅读全帖 |
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g********d
发帖数: 19244 | 27 possible cause:
clogged heater core |
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c*********6
发帖数: 858 | 28 要检查机油和transmission有没有漏，egr tube有没有clogged，还有ets/bas有没有灯
亮，这些自己修起来简单也很便宜（大概加起来不到$200)，但是让dealer修都非常贵
。 |
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D***o
发帖数: 4304 | 29 Maybe Fuel filter kind of clogged
最近一个月发生了三次，症状是先有微弱的crank声音，但发动不起来，多试几次后什
么反应都没有。等一段时间再试又可以发动了。今天把车送到dealer那儿去检查，查了
一天，什么问题........ |
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l********i
发帖数: 8858 | 30 rough idle也可能是clogged PCV, vacuum leaking【 在 amitbbs (amitbbs) 的大作
中提到: 】 |
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d**a
发帖数: 2101 | 31 possibilities:
1. Air filter clogged
2.Fuel not reaching the fuel injection system
3. Corroded battery connections |
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a*******a
发帖数: 4212 | 32 Drain is clogged
★ 发自iPhone App: ChineseWeb 7.8 |
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W****y
发帖数: 772 | 33 A/C drain clogged. Google your car model on youtube for instruction to clear
it. |
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l*****y
发帖数: 871 | 34 老车了，95 camry
空调一直都很NB，最近发现，大热天的时候，开个20分钟左右，空调就不出冷风了，但
是指示灯都是亮着的，感觉也在工作，就是出风不冷。
停车30分钟以上，然后再启动，或者隔夜再启动，一起正常，冷风飕飕的。天气不是很
热的时候，好像也比较正常。
初步怀疑是condensate drain pipe/tube partially clogged. 可是也没有看到
passenger side有淹水的迹象。
大家给看看啥问题，这个故障也很难重现，要大热天大热天，然后开车30分钟以上，唉
，每次开到修车铺都一切正常。 |
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s********y
发帖数: 1547 | 35 DOVER, Del. (AP) -- Delaware State Police say a small U.S. Air Force plane
made an emergency landing in a field near Dover Air Force Base, crashed
through a fence and taxied onto a road clogged with rush-hour traffic. There
were no injuries.
Troopers say the plane, identified by DAFB officials as an Aero Club Cessna,
landed late Monday afternoon in a field southwest of the approach lights to
the runway.
Authorities say the plane went through a fence at a business and onto Bay
Road, where it stop... 阅读全帖 |
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f****t
发帖数: 15913 | 37 It is probably a 2.7 V6. It is a famous piece of sh** designed by mitsubish
. I guess there was too much oil sludge in the engine that completely
clogged engine oil circulation. |
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f****t
发帖数: 15913 | 38 Maybe fuel filter is clogged. If the fuel filter is in engine bay, you can
DIY. The worst case is a new fuel pump. It is not
difficult. Any shop in this country can do it. Do not DIY. You need to
drop the fuel tank and it is a fire hazard. The labor cost of doing this is
around $200~300 (not dealer).
Here is a link:
http://www.youtube.com/watch?v=g2TrjxYLyj4 |
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m***j
发帖数: 533 | 39 trans和diff是两个截然不同的story。trans fluid有清洁trans的duty，用时间长了和
机油一样会变脏（机油其实需要更换的原因也是变脏），而且filter会clog，tranny
fluid工作温度在140C所以会变质，所以理论上都是需要定期更换的。diff里面不存在
清洁的问题，diff oil唯一的duty就是润滑齿轮，工作温度也基本不会超过80C（tow除
外），基本上是不需要换的。 |
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w****2
发帖数: 936 | 40 heat core clogged, need to be flushed. |
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w****2
发帖数: 936 | 41 Coolant should not be mixed, as reaction could take place and clog the
system.
Use OEM coolant, it is much cheaper than fixing the damaged car. |
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l***x
发帖数: 684 | 42 well, you really backed me up to a dead end.
one last thing, i can ever think of right now is:
air flow in your radiator.
I am not sure if a radiator mesh is small enough to capture particle so that
clogged somehow... |
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c***z
发帖数: 6348 | 43 My old Infiniti had that problem, the fuel injection was clogged. |
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b*********t
发帖数: 307 | 44 Throttle body was clogged by sludge and C deposit like cakes. Local 店 换了
the whole throttle body and other parts. It costs me $1000 total to fix it.
质量太差，我每年都在修这个车。 2008 Enclave, 65k miles. Poor quality.
Let me list what was replaced:
Throttle body
valve
Duct
gasket
cap
Plus labor and error code diagnostic fee. Plus tax totally about $1000
以后再也不买GM的车了。有谁知道这个throttle 问题是怎么回事吗？ |
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b*********t
发帖数: 307 | 45 Throttle body was clogged by sludge and C deposit like cakes. Local 店 换了
the whole throttle body and other parts. It costs me $1000 total to fix it.
质量太差，我每年都在修这个车。 2008 Enclave, 65k miles. Poor quality.
Let me list what was replaced:
Throttle body
valve
Duct
gasket
cap
Plus labor and error code diagnostic fee. Plus tax totally about $1000
以后再也不买GM的车了。有谁知道这个throttle 问题是怎么回事吗？ |
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b****n
发帖数: 3343 | 46 It could be an air pocket in the engine cooling system. The noise you hear
is the coolant being pumped through the heater core. Make sure the radiator
is completely full and that any air is bled from the system.
Another possibility:
If you are really hearing a sloshing sound, then it is very likely water
trapped in the AC evaporator drain pan. This would be because your AC drain
tube is clogged. Find it and check it. |
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h*****g
发帖数: 1523 | 47 很大可能性是air intake的问题，不是太大的问题。
Dirty engine air filter, clogged pcv valve, faulty o2 sensor都是可能的原因。
你要先读code。 |
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z*h
发帖数: 739 | 48 10 Tips Gas Stations Don't Want You to Know
Gaspump MSN Money compiled a list of 10 things that could potentially save
you money next time you go to the gas station. It turns out that gas
stations, oil companies, credit card companies and a host of others may not
have your best interest in mind. Consider these the nuggets of consumer
information those companies don’t want you to know. Some are obvious, but
others not so much.
1) Shop for the best deal: Most gas stations buy from their proprie... 阅读全帖 |
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g*****o
发帖数: 5955 | 49 -Needs the Oil Trap/PCV system cleaned or replaced. The system is notorious
for getting clogged and causes the car to smoke out of the tailpipe.
-Needs the rear brakes done
-Needs a new drivers window switch
-Passenger side shock bushing
2，3 俺懂，1,4 得多钱？
这辆 1998 V70XC 198k 只要价 $1200 |
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w****2
发帖数: 936 | 50 Absolutely not. If you do, chemistry reaction may take place and clog the
system.
Some brands of antifreeze claim they work with all, don't believe them
because you will be the one pay the bill. |
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