Re: Knocking/outlined - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Re: Knocking/outlined
Posted by TG (more from TG) on Sat, 5 May 2001 08:00:00
In Reply to: Knocking, Miga, Thu, 3 May 2001 17:23:53
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A slight knock is generally obtained with 87 octane--but it goes away as the load decreases on the engine.
If you are in a hot climate presently, and using 87 octane, you may simply experience preignition.
Try upping your octane one grade for a full tank.
If this persits, and your spark plugs are old, and say approaching 15,000 miles on them--change-them. Always use NGK plugs.
If the knocking still persists, have your DI analyzed with TECH 2.
Rgeards.
Posts in this Thread:
- Knocking, Miga, Thu, 3 May 2001 17:23:53
- Follow-up on Knocking, Miga, Mon, 7 May 2001 13:54:40
- Easy Fix, Amiga, Sat, 5 May 2001 10:07:08
- Re: Knocking/outlined, TG, Sat, 5 May 2001 08:00:00 <-- Viewing This Message
- Re: Knocking, Al P, Thu, 3 May 2001 18:43:36
- Re: Knocking, Dean, Thu, 3 May 2001 18:13:41
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