Anyone no what could be going wrong with my car?

You could have one of several problems, from a cranck position sensor to a bad mass airflow sensor to a bad throttle position sensor etc. If the check engine light was on then you may have a code stored. I would scan the car for codes this will give you an idea on what might be wrong. Go from there. as far as the noises go you need to describe what they sound like, approx. where they are coming from and what the car is doing while this happens eg. while cranking? while driving and shifting etc.

HAVE CODES SCANNED AND POST IF ANY