E46Fanatics - View Single Post

Alex323Ci · 09-05-2008, 05:29 PM

I was wondering on a FI system does it need different temp range spark plugs? With the extra air/fuel I would think the cylinder would be hotter. I haven't seen it posted, so I guess not. But if so, is there a preferred plug for FI engines?

09-05-2008, 05:29 PM	#1
Alex323Ci Registered User Join Date: Jan 2005 Location: Huntington Beach -Surf City USA Posts: 15,111 My Ride: M3 & 323Ci (sold) View My Garage	Does FI need different spark plugs? I was wondering on a FI system does it need different temp range spark plugs? With the extra air/fuel I would think the cylinder would be hotter. I haven't seen it posted, so I guess not. But if so, is there a preferred plug for FI engines? __________________ OEM CSL WHEELS - OEM CSL BRAKES - OEM AUTOFOLD MIRRORS - CSL TRUNK - CSL DIFFUSER - AA SPORT TUNE - AA PULLEYS - BILSTEIN PSS9s - AUTOSOLUTIONS SSK CF CSL RACE LIP - NAVI HU - BMW PERFORMANCE CF STRUT BAR - BMW GROUP-N MTRMTS - UUC SS BRAKELINES, TRANS MOUNTS, RTABs - 4.10 BMW M-SPORT DIFF