parking sensors CHEVROLET CORVETTE 1993 4.G Owners Manual

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Running Your Engine While You're Parked
(AUTOMATIC TRANSMISSION)
It's better not to park.with the engine running. But if.you ever have to, here !are
some things to know.
'Exhaust)-.
Also, idring in a: closed-in-place -c'm let..deadly carbon monoxide (CO) into your
vehicle even %$he fan switch
is at.the highest setting. One place this can
happen'
is :a garage.. 'Exhaust-wiih CO-can corne heady. Never park in a
garage-with.fhe engine
running.
.Another closed-in place can be a blizzard. (See the Index under.BZizzai.d.)
It dan'b.e .dangerous.
to get .out of your vehicle if the shift lever is not fully in
P (Park) with:ihe.parking brake firmly set. Your vehicle can roll. Don't leave
your vehicle whenthe engine
is running unless you have to. If you've left the
engine running, the-.vehicle can move suddenly.
You or others. could be injured.
To be su-re your vehicle won't.move, even when you'-re on fairly level-ground,
aiways set
your .parking-brake and move the shift lever to P (Park).
If you are parking on .a hill, also. see the Index under Parking on Hi'ZZs.
Rough Idling-
If you notice rough idling or surging of
the engine, especially after long periods
of idling;.or during slow city driving, the
oxygen sensors
may be clogged. If this
happens, place the automatic
' transmission in P- (Park) .or manual
transmission in
N (Neutral), firmly
apply the parlcing brake, and accelerate.
to
2000 rprn for two minutes. This will
clear the oxygen sensors,
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