1989 camaro rs its driveing me crazy

it a 89 camaro rs 305 tbi system it ran fin till i got gas thats when it all started ran ruff and dies wont idle when on the road the power gos up and down wont run good at alli checked cods i have a 44-53-54 i replaced o2 sencer last week still not working i replaced fuel pump last year replaced fuel filter to any one know whats up with it all help welcome please help ready to burn it

Maybe you should drain the fuel tank, and try some new gas. Maybe you got some bad gas.

ive done pulled the tank and cleaned it out

was it e85 because the ethanel destroys the gaskets in you engine and would cause that problem and if thats the problem you will have to rebuild the engine

don't give up it sounds like bad fuel

nope not bad gas code 54 44 53 came up not sure ready to sell it well almost

i found out what was wrong the hose from the fuel pump was eaten up by the gas

If the gas "ate" the line then that line was not the a gasline then

the hose was with the new fuel pump it was an airtec pump from autozone mabe i need a new hose to replace the one thy gave me what kind do you think i need and who makes it ill get it don't want to have to replace it in a year and a half again haven't put tank back on yet