P0340 CPS code
12-31-2017, 01:54 PM
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Join Date: Dec 2017
Location: Missouri
Posts: 1
P0340 CPS code
2002 3.8l misfires terrible and throws p0340 also a loud grinding noise only when cold. After temp reaches around 150-160F it straightens out and runs perfectly. Car recently got new plugs, wires, alternator, CPS, crank sensor, o2’s and coil pack. Any ideas? Thanks, Matt
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