原帖由 刘叔 于 24-4-2010 00:39 发表
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搞几块大大的木头垫着,绝对没问题,火车都能垫起来,何况小车?
说到STAND,我对RATCHET TYPE的不喜欢,升起放下的时候方便,但是这么一碰就落下的机关,万一被不小心碰到了不是出事了么?我宁愿用螺丝或螺栓 ...
Symptom | Possible Cause |
A cold piston knock for up to a minute and a half after starting a cold engine may be normal. This may be due to increased clearance between the pistons and cylinders. But once the engine warms up, the knocking noise should disappear. If you hear a low rumble or knocking noise when the engine is warm, the most likely cause may be a bad rod bearing on the crankshaft (which may lead to bearing failure and/or rod breakage or crankshaft damage). | |
Low oil pressure | Check oil pressure at the oil pressure sending unit port on the engine with a gauge. . If oil pressure is okay, replace sending unit. |
Detonation or spark knock | May be due to low octane fuel, carbon buildup in combustion chambers, overadvanced ignition timing, inoperative EGR, or engine overheating. Check all of these to determine the cause. . |
Loose torque converter bolts | Inspect the torque converter bolts and flywheel. Repair as required. |
Cracked flywheel - automatic transmission | Inspect the flywheel bolts and flywheel. Repair as required. |
Excessive connecting rod or main bearing clearance | Inspect connecting rod bearings , connecting rods and crankshaft. Use Plastigage or a feeler gauge to measure assembled bearing clearances. |
Excessive Piston clearance | Piston slap may be due to worn cylinders, worn pistons or excessive piston-to-cylinder clearance |
原帖由 刘叔 于 7-7-2010 10:44 发表
1) TOYOTA CORROLA 2000
自动挡把手下面的小灯坏了,晚上看不清档位标记。
拆了大概七八块塑料面板,手套箱、中控台都拆了,去SCA买了一个小灯,两刀不到,换上,通电,工作正常。
2) FORD FESTIVA 1999
等红 ...
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