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My 2001 Chevy Impala LS is giving me the code Po 300 what does this mean ?
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asked
Oct 3, 2017
by
Casey
Rough idle and has a skip loss of power
Vehicle:
2001 Chevy Impala LS 3.8
p0300
p0135
p0102
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Oct 3, 2017
by
Reynaldo
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P0300 is a random misfire, where it is more than 1 cylinder that is not contributing , So as a 3.8 engine you have 6 cylinder and at least there is 2 cylinder that are not contributing, . What you are experiencing is exactly what a random misfire will do. This can be ignition wire to sparkplug related , to fuel pressure being to low in volume, to a mechanical condition.
Read more
https://www.engine-codes.com/p0300.html
Read more
https://www.engine-codes.com/p0102_chevrolet.html
Read more
https://www.autocodes.com/p0135.html
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