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The light of "Engine serving soon" is on


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ganou
Novice

May 1, 2007, 11:45 AM

Post #1 of 1 (1679 views)
The light of "Engine serving soon" is on Sign In

2001 nissan altima

The light of "Engine serving soon" is on on the front panel. went to Autozone and asked for check

the problem. The detail content as following:
Troubleshooting P0304

Definition:
Cylinder misfire detected-Cylinder number 4

Explanation:
The powertrain control module monitors the crankshaft speed and has detected a misfire condition

Probable causes:
1. Ignition system fault-spark plug(s), ignition wires,
2. Vacuum leak,
3. Injector fault,
4. High or low fuel pressure.

The light has been on for months. when I wait for on the red light and pedal the break, I feel the

car trying to push out although I break it and it is viberating more than before.

Is it a big problem? If I try to fix it by myself, is there a probability and what is the

procedure? Thank you!

Ganou






 
 
 






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