Rough Idle when engine is cold
Rough idle when engine is cold, but after driving for 5 min. is smoothes out.
Would a bad diode in the alternator effect the idle?
I had the alternator tested and was told it was find. But it idles rough when cold, and intermittently the amp-meter needle wavers.
1995 NAS Defender 90 AA Yellow #2986: Current
2009 Range Rover Supercharged Black/Black: Current
1993 NAS Defender 110 #375/500: Sold
1995 NAS Defender 90 Soft Top Beluga Black #2556: Sold
1991 Range Rover Hunter Green: Sold
1997 NAS Defender 90 Station Wagon Portofino Red #128: Sold
1993 NAS Defender 110 Beluga Black #215/500: sold