troubleshooting
Problem
Cause
Solution
Will not start
No fuel or dirt in fuel line
Blown head gasket
Engine overload
Dirty air cleaner
Faulty spark plug
Fuel system out of adjustment
Defective ignition
See engine owners manual for servicing
NOTE: Only properly trained Service
Technicians should adjust or repair
fuel systems!
Hard to start
No fuel or dirt in fuel line
Engine overload
Dirty air cleaner
Faulty spark plug
Spark plug or head bolts loose
Blown head gasket
Timing, coil or valves need adjusting
Regulator needs adjustment
Insufficient vacuum
See engine owners manual for servicing
NOTE: Only properly trained Service
Technicians should adjust or repair
fuel systems!
Lacks power
Improper valve clearance
Dirt in fuel line
Faulty spark plug
Improper oil level
Worn rings
See engine owners manual for servicing
NOTE: Only properly trained Service
Technicians should adjust or repair
fuel systems!
Odor of burned rubber
Belt out of adjustment
See “Adjusting Belt Tension”
Engine overheats
Incorrect oil level
Engine overload
Build up of dirt inside engine shroud
See engine owners manual for servicing
High fuel consumption
Faulty spark plug
Dirty air cleaners
Improper fuel system adjustment
See engine owners manual for servicing
NOTE: Only properly trained Service
Technicians should adjust or repair
fuel systems!
Engine stops suddenly
Out of fuel
Faulty spark plug
Pad not centered on pad driver
Incorrect pad size
Low oil
Change fuel cylinders
Clean, adjust/replace spark plug
Center pad on pad holder
Replace with proper pad
Add oil (see Changing Oil notes)
Excessive vibration
Loose bolts on engine or deck
Pad not centered or damaged pad
Incorrect oil level
Engine overloaded
Dirty filters
Faulty spark plug
Inspect and tighten all bolts
Center or replace pad
Check and adjust oil level
See engine owners manual for servicing
Clean or replace filters
Check adjust/replace spark plug
Содержание Genie Presto Pro
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