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| Document title： | Exhaust pipe black smoke, replace spark plug does not work what is the reason |
| Release time： | 2020-12-22 15:42:34 |
| The document overview： | The seventh generation Accord in 2005 is now emitting black smoke. Remove the spark plug and check that it is black. This is a step to judge the problem in the garage. Replace the spark plug as long as the spark plug is black After replacement, becaus |