Jump to content

Leaderboard

Popular Content

Showing content with the highest reputation on 03/24/2018 in all areas

  1. before you do anything, take it out for a 10 mile run on a motorway... if it's full of soot, or the cats' blocked, a good run will clear it. then if it still judders, it's probably a fuel starvation problem. you could try disconnecting the vac hose from the egr (block the open end with a screw) and run without active egr. is air filter ok? whats the power like? edit: i have a feeling it might be stuck egr valve. definitely try egr deactivation- pull vac hose off.
    1 point
  2. I knew we had talked about it but I did not know where Yes trumpets are made of plastic but are made of special plastic that is not attacked by petroleum products. I used brake cleaner, WD40 and a thinner. To clean the soot from the inlet ports on the block I used a sheet-metal spatula After that, to clean the stoot falling on the valves I attached a hose to a vacuum cleaner
    1 point
  3. I had this problem and the cause can be seen below Obstruction of intake If, when hesitant, the engine exhausts black smoke and the engine noise changes, it is almost certain that this is the cause or the egr does not close well . For testing cancel the EGR by removing the vacuum hose (plug the hose with a screw to prevent vacuum loss) and you can apply the same procedure as the hose that fits into the inlet flap ( operation of this flap is closely related to the functioning EGR ) If the engine's performance improves, you've found the area where you need to fix it .
    1 point
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.