• 1000's Of Fords For Sale
      1000's Of Fords For Sale
    • Join Premium & Save
      Join Premium & Save
    • Get Your Club gear
      Get Your Club gear
    • Share Your Car Experience
      Share Your Car Experience
    • Savings Up to 15% Off For Members
      Savings Up to 15% Off For Members
    • Huge Range of Ford Parts
      Huge Range of Ford Parts


Power Loss St170 2002 Model

Recommended Posts

Hi guys/girls,

I have a question about power loss at 4000rpm to 4500rpm - its like a sudden electrical stutter or fuel loss, I have changed the plugs, leads and coil pack 2 days ago, so I know this is not the issue, any ideas as I know the ST170 has many 'known' faults.

In addition to this, every morning without fail, I start the car, it starts then you can feel a judder (again like an electrical break down or fuel loss) then it stops, you can turn it over a few times and no start, then all of a sudden it starts and is fine from then on?! when I finish work I dont have this issue, it starts first time?!

My first thought is fuel pump for the problem at 4000 to 4500 rpm as if the pump cannot keep up with the engine speed and again with the morning start.

Any help would be appreciated before I start replacing parts

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now