2002 4.6 running problem
07-13-2017, 07:35 PM
#1
Thread Starter
Join Date: Jan 2007
Location:
Posts: 10
2002 4.6 running problem
I'm having a problem with my 2002 Roush S-2 Conv..
It has about 108k on it and I started having a running problem.
When the motor is cold it runs great. But when it comes up to it normal running temp. it starts to stumble when I push the gas peddle just a little hard..
It feels like it is not getting enough fuel or air.
I have cleaned the air sensor. And it is not giving a code. I changed the Park-plugs about 700 miles before the problem started.
Any thoughts? ? ? I have to SMOG it in August.
I have changed Fuel Filter and the PVC Valve. I took it to my local shop and he said he did not have the modern equipment to properly diagnose the problem. He did say it was not the fuel pump.
He suggested taking it to my local Ford dealer.
It has about 108k on it and I started having a running problem.
When the motor is cold it runs great. But when it comes up to it normal running temp. it starts to stumble when I push the gas peddle just a little hard..
It feels like it is not getting enough fuel or air.
I have cleaned the air sensor. And it is not giving a code. I changed the Park-plugs about 700 miles before the problem started.
Any thoughts? ? ? I have to SMOG it in August.
I have changed Fuel Filter and the PVC Valve. I took it to my local shop and he said he did not have the modern equipment to properly diagnose the problem. He did say it was not the fuel pump.
He suggested taking it to my local Ford dealer.
