What causes Carburetor clogging from ethanol fuel deposits on the Kawasaki Drifter 1500?

Rough idle, hesitation, hard starting on test ride Estimated fix cost: $150-$400

What causes Fuel petcock diaphragm failure causing leaks on the Kawasaki Drifter 1500?

Fuel smell, wet carb, check petcock for seeping Estimated fix cost: $30-$80

Oil residue on lower fork legs during inspection Estimated fix cost: $150-$300

Grinding or freewheeling sound when hitting starter Estimated fix cost: $200-$600

Known issues to inspect before buying a used Kawasaki Drifter 1500. What to check and how much repairs cost.

MODERATE

Rough idle, hesitation, hard starting on test ride

Fix cost: $150-$400

MODERATE

Fuel smell, wet carb, check petcock for seeping

Fix cost: $30-$80

MODERATE

Oil residue on lower fork legs during inspection

Fix cost: $150-$300

SERIOUS

Grinding or freewheeling sound when hitting starter

Fix cost: $200-$600

☐Check for ethanol damage in carbs

☐Inspect forks and petcock for leaks

☐Test starter engagement multiple times

☐Verify coolant level and condition

Solid cruiser, maintenance-dependent, watch fuel system