Gray on spark plugs = ?
09-11-2003, 10:08 PM
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Gray on spark plugs = ?
Well pulled my plugs. Theres gray on both the tips, basically everything else is brown and black. My car is pig rich and my timing is back 5 degrees. Is it leaning out? In boost im like almost all the way in the green on my A/F gauge (I know I know those A/F gauges are ****, but still). Boost settings at like 1000-2000 37 3000 - -35 to -34.
09-12-2003, 04:37 AM
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Re: Gray on spark plugs = ? (SOFLSOL)
Fuel pressure is 40 at idle with vac line on. And walbro intank 255lph pump is on. AFC + dsm 450's.
09-12-2003, 06:16 AM
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Re: Gray on spark plugs = ? (SOFLSOL)
I would also like to know. I am running basically the exact same setup with a little less gas...maybe like -40 all the way across, but I can smell the car running rich. And I also have the to lean/rich cel. I look at the plugs and they look great, but the tips are gray.
09-12-2003, 06:19 AM
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Re: Gray on spark plugs = ? (VanHonda)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VanHonda »</TD></TR><TR><TD CLASS="quote">I would also like to know. I am running basically the exact same setup with a little less gas...maybe like -40 all the way across, but I can smell the car running rich. And I also have the to lean/rich cel. I look at the plugs and they look great, but the tips are gray. </TD></TR></TABLE>
Yeah my car smells of gas. I dont understand how I could be lean with my settings and timing. I really need this question answered. Its my daily driver.
Yeah my car smells of gas. I dont understand how I could be lean with my settings and timing. I really need this question answered. Its my daily driver.
09-12-2003, 12:19 PM
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