Started car on my break at work to run to the bank and saw that my rpms were increasing and decreasing as well my speedometer was fluctuating between 0-20km...and this was all at a stand still. Car drives fine though and no problems. It is a very hot day out...maybe main relay? I also just got an engine tune up by a trusted mechanic.
Any ideas as to what is causing this problem?
*After driving a bit and restarting repeatedly after the occurance the problem has seemed to go away...but I figure if I leave it sit like I did today it will come back*
Any ideas as to what is causing this problem?
*After driving a bit and restarting repeatedly after the occurance the problem has seemed to go away...but I figure if I leave it sit like I did today it will come back*
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