i goy my engine timed a couple of weeks ago ever since then its been burning more diesel then it use to i used to get between 600k to 700k to a tank. and now i only get 450k to a tank. is there anything els i should check out and no i didt drive it harder .

 

You should get better mileage if it was properly timed.

 

yeah I agree. the mileage should definetely go up.