[豆包106]

The first step in any tune-up or diagnostic procedure to help correct a poor-running engine is a [size=18:dc436524a2][color=darkred:dc436524a2]cylinder compression check[/color:dc436524a2][/size:dc436524a2]
如果没有先作这一项，下面的操作都是浪费时间和金钱。（据笔者所知有些车行根本就没有作这项检查的设备，不知他们是如何TUNE-UP的）

[size=18:dc436524a2]Minor tune-up[/size:dc436524a2]
check all engine relaed fluids
clean, inspect and test the battery
check the engine drivebelt
check all the underhood hoses
check the cooling sysytem
check the air filter
replace the spark plugs
inspect the spark plug wires

[size=18:dc436524a2]Major tune-up[/size:dc436524a2]
all items listed under minor tune-up,plus...
replace the air filter
replace the spark plug wires
check the ignition system
check the charging system

如果你做过tune-up，对照一下，看看有没有漏掉的项目。（听有些朋友说tune-up只是换换火花塞）。

[车盲]

多久要做一次这种Minor tune-up？

多久要做一次这种Major tune-up？

[无聊哥哥]

看上去很专业.

[豆包106]

[quote:50a1baa2a1="车盲"]多久要做一次这种Minor tune-up？
多久要做一次这种Major tune-up？[/quote:50a1baa2a1]
请参照你的车主手册，不同的车，时间要求不同。

[箫秋水]

[quote:afdf3fb455="无聊哥哥"]看上去很专业.[/quote:afdf3fb455]

多谢睁一只眼
这 可是真正的职业汽车修理师.

大家有问题可以向他多请教.

[Sunmax]

I have been driving for ~12 years, owned 4 cars, for the last 2 years, I do oil change myself, and I never done a single compression test.

You should include oil change in your both tune up.

You should include coolant flush and brake fluid flush in the major tune up as both of them should be change every 2 years. Same for power steering fluid.

I don't see brake inspection/changes. How about freon?

For the cars need to replace ignition wires, you should replace the distribution cap as well. Actually, changing the distribution cap is more important than the wires as it has contact metal components which wear off. Nowadays some newer cars use coils, not wires.

[我要养狗]

[quote:c581b55070="Sunmax"]I have been driving for ~12 years, owned 4 cars, for the last 2 years, I do oil change myself, and I never done a single compression test.

You should include oil change in your both tune up.

You should include coolant flush and brake fluid flush in the major tune up as both of them should be change every 2 years. Same for power steering fluid.

I don't see brake inspection/changes. How about freon?

For the cars need to replace ignition wires, you should replace the distribution cap as well. Actually, changing the distribution cap is more important than the wires as it has contact metal components which wear off. Nowadays some newer cars use coils, not wires.[/quote:c581b55070]
好像还要换fuel filter吧

[tonyliu]

你对本地汽车认识不多,300.000公里后压力差不了多少.你的提议通常不用做

[豆包106]

这个TUNE-UP的程序是我当时从VW（具体型号，年份现在已经记不住了）的维修手册上全文抄录下来的。
只是想让大家看一下，实际操作与具体规定的差别。

提醒一下：不同型号，年份的车要求不同，详细的TUNE-UP程序请对照你的维修手册。

[一箭穿心]

不错不错，刚把车TUNE UP过。清积碳、换火花塞、调怠速、换机油、FLUSH ENGINE、检查DISTRIBUTOR、检查POWER STEERING、检查TRANSMISSION FLUID、检查刹车油和刹车、检查电池、检查MUFFLER等。做下来感觉不错……