Filter
Top Products
10-5
ENGINE KNOCKS
(i)
Poor quality gasoline.
(2)
Engine operating under
heavy
load
at
low speed.
(3)
Carbon or lead
deposits
in
the cylinder head.
(4)
Spark
timing
incorrect.
(5)
Loose
connecting rod bearing due
to
wear.
(6)
Loose
piston
pin
due
to
wear.
(7,)
Cuases
of
engine
overheat.
10-
6
ENGINE BACKFIRES THROUGH CARBURETOR
(1)
Water
or
dirt
in
gasoline, or low- grade gasoline.
(2)
Intake valve stuck.
(3)
Valves
overheated,
or
hot carbon particles
in
the
combustion chamber.
(4)
Engine
cold.
-
62
-