Hello
The engine
and automatic transmission in this vehicles drive train
are fully electronically controlled by a computer called the PCM
(Power Train Control Module). Whenever a problem like this or other
drive-ability related problems occurs the computer stores a record of
the problem (there are of course some exceptions to this, like the
fuel pump, engine coolant temperature sensor and MAF sensor for
instance) in the form of a fault code in its memory, to read these
fault codes you must have the systems memory scanned with a special
tool. Once the fault code(s) are read you then must perform the
appropriate diagnostic testing to find and resolve the problem(s)
DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED
THE PROBLEM TO AVOID SPENDING YOUR HARD EARNED MONEY ON PARTS THAT
MAY NOT CORRECT THE PROBLEM
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