Vibration Problem for Nissan Sunny 2002
My nissan sunny 2002 is vibrating when i turn the AC on or when on neutral or park, but not when in motion. Changed the spark plugs cleaned the injection still the same.
Have it scanned for DTC codes local auto store sometime don't charge a fee.. The AC pump might be failing causing the vibration or the serpentine belt and tensioner . But engine mount(s) could be an issue start with the scan. Regards
In fact after scanning showing no major faults causing vibration other than the spark plugs. The spark plugs has been replaced with new ones. But the vibration is still there. Thank you very much for replying.
check the belt for cracks. if not then the compressor pulley probably has bad bearings
Thats not a spark plug problem.plz clean tha idle control sensor and 2 thing is you must check the engine tapets and head valve conditions.ok any problem contact me on whatsapp +966582127533
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