Poor Acceleration

[neil_mccoll]

Hello all,

My 4.2D Patrol seems to have developed an issue with acceleration.

When accelerating hard (ish), she gets to about 2500 - 2800 rpm, and starts to stutter/shudder, and doesn;t want to go any more.

Its not as bad when you accelerate slowly.

Any ideas? :nenau

 

[Toolbox]

Start with the easy things, fuel and air filters, if you havent already.
Do you get any smoke?

 

[zippy656]

also fuel lines, could be sucking in air?

 

[neil_mccoll]

Hello,

No, no smoke.

Neil