 backfiring? |
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| Trekkor |
 Nov 14 2005, 10:59 PM
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I do things...  Group: Members Posts: 7,809 Joined: 2-December 03 From: Napa, Ca Member No.: 1,413 Region Association: Northern California  |
On the track, on hard decel, under braking the car was emitting some low tone booms.
What causes this? Is it running rich and unburned fuel is auto-detonating in the exaust? For those who know Sears, It happened into 4,7 and 11. thanks KT |
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| r_towle |
Nov 14 2005, 11:07 PM
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#2
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Custom Member Group: Members Posts: 24,574 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States 
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yup, to rich...if its carbs...try one less main jet...if its FI...MPS///btdt
Rich |
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