I think I have to change the oil pump

hello friends.
I have a problem in my goal gli 1.6, hot and regulating 12 pounds more or less .. if I accelerate it reaches 30 ... and in cold it regulates in 60 pounds and if I accelerate it reaches 80

I do not know if it is the oil pump or that ... but it is very little the pressure ... hot ...
well if anyone helps me ... greetings and thanks

Hello Nacho, you do not say how many kms your car has, but before changing the pump it is convenient to try if it works well, the low pressure may be due to leaks due to the camshaft, auxiliary tree or by the rod beans and benches, in cold it is normal that you have more pressure and when the oil is heated it becomes more fluid and the pressure decreases, control those elements before changing anything, tell us that you can discover that we can discover. Help, luck and greetings.

Well it can be ... it would also be good for you to change the oil .... and try again.

It depends ... if the engine is worn if you use a 15W40 place a 20W50 there will raise the oil pressure now, it takes to raise the pump when you make it start ????

As soon as he starts, he gets pressured immediately, hot regulates in 15 pounds, and if he accelerated it, it reaches 30.
It is very little pressure to me ... there is some risk with that pressure ... or can I walk it as long as I do not turn on the light of the oil pressure ???