2001 Nissan Quest AM Radio Static

NISSAN 240SX
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ARTHUR
  • MEMBER
  • 1 POST
Nissan, Quest, 2001, 78,000 miles
When the engine is on, the AM band has a lot of static. When engine is turned off, the stattic stops. This does not happen with FM. Any solution to this problem?
Mar 31, 2006 at 3:46 PM
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LOSONE
  • ✓Experienced Mechanic
  • 1,616 POSTS
The noise is coming from the alternator. Go to Radio Shack and buy a good in line noise supressor for the alternator. That should fix the proble. Parts stores also sell them. Good Luck
Mar 31, 2006 at 11:24 PM
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Suggested Repair

Install a good in-line noise suppressor for the alternator, available from electronics or auto parts stores. The expert attributes the engine-on AM static to alternator noise.

Conversation Summary

The owner of a 2001 Nissan Quest reports heavy static on the AM radio only while the engine is running; the static stops with the engine off and does not affect FM. The expert says the noise is from the alternator and recommends an in-line noise suppressor from an electronics or parts store.

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