Pontiac Grand Am 2000 SE

[Virupaksh]

Hi this is my first post as I have experienced 1st time car issue.
I have Pontiac grand Am SE 2000 with 2.4 ltr engine.

I did not change the oil on time and now the car is making noise when giving gas, it start fine and runs fine till 20 miles/hr but after that
the engine starts shaking and a noise from driver side comes and i have to release gas paddle and give gas again in order to increase speed everytime.

Sometimes the staring wheel also get locked on turns.

I have no engine check light on , no lights on on the dash board, I have taken the car to pep boys and they said I need to replace engine .
But i dont trust them , so anyone with similar issue here. ?

 

[melsg5]

You are describing a problem that could be caused by many reasons. What does "did not change oil on time" exactly mean. Did you drive the car for many miles while low on oil or you just postponed changing the oil? Please be more specific and detailed. Your best bet is to take it to a competent mechanic in your area and let them diagnos the problem unless you can clearly explain what part of the engine is making the noise.