Code p0203, p0300, p0302, & p0303
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Joined: Jan 2018
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From: Virginia
Year: 2001
Model: Grand Cherokee(WJ)
Engine: 4.0L L6 OHV 12V
Code p0203, p0300, p0302, & p0303
Everything is running great so after a filled With gas, I started the engine and my jeep starter idling rough. ODB to list of the fallowing Code p0203, p0300, p0302, & p0303.
anyone have any ideas of us to do nerves, I was thinking of just replacing all the fuel injectors, new plugs and spark plug boots.
anyone have any ideas of us to do nerves, I was thinking of just replacing all the fuel injectors, new plugs and spark plug boots.
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