Hi guys, 1994 Z28.
only in summer the fuel pump make noise, or in winter after driving it for more than hour turn it off and re start it again u hear the sound.

also in summer after driving for hour, the steering makes sound like goaaaaaaaaor.


and can we remove the AC compressor and its lines without removing the radiator or the cooling hoses?
and any one know the monsoon head unit or lets say the Delco cause they are both same as head units ( monsoon is just a name) how many WATTs gives for the speakers , like 50*4 Watts or 35*4 Watts.
cause I want know what component speakers to bring since front has no twitter JBL vs Pionner.

and I had the original alternator last year and replaced it with Delco remy.

and the same issue appeared! after driving the car in hot weather for long time, turn the car off and restart it, the volt battery gauge stands just upon the red area (quarter). while when the car is cold its on the half of the gauge.

 

may the administrator delete on of the repeated threads?
THX

 

any support?

 

Fuel pumps tend to make more noise as they age and eventually die, also your window may be open, lol.
Power steering noise could be due to bad pump, low fluid, or turning steering wheel full lock.
Considering all the questions you have, a service manual for your car would be a good investment.