Hello,
I just got a used Honda accord 2004 and noticed that it has an outrageous fuel consumption. Please help!
I noticed the rear catalytic converter has been removed . Both O2 sensors are working! Thermostat has been removed.
What do I do?

Alaafin01:
Hello,
I just got a used Honda accord 2004 and noticed that it has an outrageous fuel consumption. Please help!
I noticed the rear catalytic converter has been removed . Both O2 sensors are working! Thermostat has been removed.
What do I do?

first you have to replace the catalyst,change complete fuel pump with filter in tank,service airflow meter,service the nozzles or replace,change plugs,check the ignation coils to see if any is faulty,I was suffering from similar problems until my mechanic recommended a complete overhaul of the fuel and air system,now I can drive from okigwe to enugu (100 km)with #1500 fuel and it will still remain,the car is even v6 honda and AC all the way.

okoroemeka:
first you have to replace the catalyst,change complete fuel pump with filter in tank,service airflow meter,service the nozzles or replace,change plugs,check the ignation coils to see if any is faulty,I was suffering from similar problems until my mechanic recommended a complete overhaul of the fuel and air system,now I can drive from okigwe to enugu (100 km)with #1500 fuel and it will still remain,the car is even v6 honda and AC all the way.

Na akoyeri...

okoroemeka:
first you have to replace the catalyst,change complete fuel pump with filter in tank,service airflow meter,service the nozzles or replace,change plugs,check the ignation coils to see if any is faulty,I was suffering from similar problems until my mechanic recommended a complete overhaul of the fuel and air system,now I can drive from okigwe to enugu (100 km)with #1500 fuel and it will still remain,the car is even v6 honda and AC all the way.

Pls can how will I contact u because I will like to know more about Honda EOD fuel economy..

okoroemeka:
first you have to replace the catalyst,change complete fuel pump with filter in tank,service airflow meter,service the nozzles or replace,change plugs,check the ignation coils to see if any is faulty,I was suffering from similar problems until my mechanic recommended a complete overhaul of the fuel and air system,now I can drive from okigwe to enugu (100 km)with #1500 fuel and it will still remain,the car is even v6 honda and AC all the way.

How much did this overhaul cost?

okoroemeka:
first you have to replace the catalyst,change complete fuel pump with filter in tank,service airflow meter,service the nozzles or replace,change plugs,check the ignation coils to see if any is faulty,I was suffering from similar problems until my mechanic recommended a complete overhaul of the fuel and air system,now I can drive from okigwe to enugu (100 km)with #1500 fuel and it will still remain,the car is even v6 honda and AC all the way.

What car? You mean your V6 car is doing over11km/l ? This is almost impossible

please do a scan n share scan result here.. just budget 35k for overhauling .

felix55:

Pls can how will I contact u because I will like to know more about Honda EOD fuel economy..

I am not an engineer I just worked on my own and the fuel economy improved

Alaafin01:

How much did this overhaul cost?

complete fuel pump with filter#9k,plugs#6k,air filter#3k,service of airflometer and nozzle#4k,changed one coil#4k,didn't change catalyst but I heard it is between #30-40k.

Dozieson:


What car? You mean your V6 car is doing over11km/l ? This is almost impossible

the official highway consumption of the J30a4 v6 engine in the 2006 Honda Accord is 26mpg,which translates to 3.7 litres for every 42km,so you will go for 105km with 9.7 litres of fuel which is #1518 naira,when I finished the overhaul I drove for more than 30km without the fuel gauge moving,I thought it was bad and moreover the highway from okigwe to enugu is smooth.