10
there is any doubt in the situation, contact a professional and certified mechanic
immediately before any attempt to fix, alter, or further test the vehicle.
B.
Before the diagnosis of any trouble, visually inspect all of the components of the
vehicle, including the exterior, interior, under the carriage, and under the hood. You
will likely find the causes for many of your problems by this visual analysis, which
will save you a lot of time.
1.
Has the automobile recently been serviced? Has the same problem sometimes occurred
where the trouble lies?
2.
Do not try to find any short cut. Take your time and adhere to repair directions in your
vehicle’s manual.
3.
Check any trouble with the air purifier or pipeline system.
4.
Check any damage to any sensor or the driving gear.
5.
Check the ignition lead: any breakage of any terminal, crack on any spark plug or breakage
at the insulation of the ignition lead.
6.
Check all the vacuum hoses: any right line, shrinkage, bend, crack, fracture or damage.
7.
Check the leads: any connection of sharp edges, connection of hot surfaces (such as
exhaust manifold), shrinkage, burn or scratch at the insulation or right line connection.
Double check the connections of hoses and leads; although they may appear to be
72-9280: OPERATING MANUAL
