2003 xl 1200 c sportster speedometer repair

SOURCE: spark plug

The proper air gap is .032 to .036 depending on spark plug brand.

SOURCE: spark plug

The proper air gap is .032 to .036 depending on spark plug brand.

SOURCE: Primary oil 03' Sportster 1200 Custom

Use 1 quart of 75-90 gear oil. I use Mobile 1 full synthetic.

SOURCE: 2003 Harley Davidson Sportster 1200 Custom Tachometer kit

The only idea that i can come up with is that you dont have a good ground..or the guage was bad when you bought it..i hope this..Keith

SOURCE: 2003 Harley Davidson XL 1200 C Sportster Custom

vapour lock in fuel line caused by leak below filter to carbs , replace lines and vacume. had same prob and after many attempts and dangerous situations found minute cut in line . when it happens release line to tank and let fuel flow re connect. will happen faster second time. 3 miles or so