How to install fuel fuel injectors
so. do u thing there is something in my tank
I sent msg to see and ask about my 2003 impala it runs good it till it gets half tank and i put gas in it in rrunns good and then i go up hills and down hills it acts up again .then i let it set for 8hours and its fine for one to two days
Re: so. do u thing there is something in my tank
It could be something in the tank, yes, but the only way to find out is to drop the tank out and inspect it. There might be other issues as well such as a bad sending unit, clogged fuel filter, etc.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
Re: so. do u thing there is something in my tank
How can u tell the sending unit is bad in the gas tank
Re: so. do u thing there is something in my tank
Sometimes it will set a trouble code, other times not. You would have to remove it and look for corrosion, or deterioration.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
Re: so. do u thing there is something in my tank
Would u no the fuel pressure it should have
Re: so. do u thing there is something in my tank
It should be above 45psi with the key on and hold steady while running. If the pressure drops off or is lower than spec, you either have a bad fuel pump, or a restriction in the fuel delivery system, or a bad fuel pressure regulator.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
Re: so. do u thing there is something in my tank
I put a new pump and everthing in tank .when I'm going down the road it acts up and acts like its going to stall again after new pump .do u thing it could ne pulgs because it don't do it all the time
Re: so. do u thing there is something in my tank
Have no idea, it could be a multitude of things. I doubt it is spark plugs. You should still check the fuel filter, it could be clogged. As we as check the fuel pressure regulator for leaks. It could be a clogged catalytic converter, low compression, or other internal issues, or even another faulty sensor. This really needs to be checked out in person by a live technician. Take your car to a shop would be your best bet.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
Re: so. do u thing there is something in my tank
Put a new pump .thotte senser.map senser nee plugs and filder new maf senser and still acting like its not getimg gas like it should .when i toke the tank off it had a lot oof diirt in it i cleaned it out and put the same gas back iin do u think its thegas is dirt??
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