ok so my car is running like crap...

i got a 95 buick lesabre..... and it is have a fuel problem... ok

so i changed the Fuel Pump, Fuel Filter, Fuel Pressure Reg. Spark Plugs and wires.. still having an issue....

ok well ill explain the problem.. When you drive the car.. you CANT floor it...when you drive long distances the car blogs and trys to die... can anyone help?

but if i stop turn the car off and let it sit for 5 mins or so.. start it back up you can drive it like it never happend? then it will do it again and again over and over.. i dont know what to do... HELP!!!!!!

And i also deleted the Cat.. and still there?

 

anyone help?

 

vacuum leak?

 

... ill check.. but i dont think so

 

Any engine codes or check engine lights?

 

Your O2 Sensor is readng wrong, could be a messed up wire or a LEAK in YOUR EXHAUST. Backfire or pops in exhaust? Since it is OBD1 it is easy to check the code. get yourself a paper clip....everyone should know how to do this

 

it has the OBD2 plug.. and No 6 pin of the plug ive look i hate this car.....