dave88sw Posted November 17, 2023 Share Posted November 17, 2023 Also, when doing the seals, when you pull the first injector out, the whole fuel rail will drain into that one cylinder. There is then potential for that cylinder to hydraulic when you crank it over after refitting the injectors. If you strip all the injectors out, remove the fuel pump relay and crank the engine, it will spit the diesel out. Don't do it in a confined space, the amount of diesel mist will surprise you. 3 Quote Link to comment Share on other sites More sharing options...
western Posted December 6, 2023 Author Share Posted December 6, 2023 Mates vehicle is in the hands of a garage, so AFAIK they are redoing the pressure ruglator & replacing injector seals. Quote Link to comment Share on other sites More sharing options...
western Posted December 13, 2023 Author Share Posted December 13, 2023 Good news from my friend, his Discovery is back home & now working as it should, instant start after injector seals were replaced & the leaking new fuel pressure regulator replaced. 2 Quote Link to comment Share on other sites More sharing options...
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