running rough once its warmed up. Pull up to traffic lights or an intersection and it wants to stall, give a rev and its fine, doesnt miss or lack any power. Any ideas.
mucchu,
Jan 26, 7:08pm
is it carby or injected! it could be a air leak in the intake dealie, or could be dirty injectors or if carby out of tune
paddyman,
Jan 26, 7:11pm
Its diesel
gadgit3,
Jan 26, 7:22pm
T/D= turbo diesel
gadgit3,
Jan 26, 7:23pm
I'd be starting with checking the fuel return rubber line for holes and leaks. then the injector pump for leaks
paddyman,
Jan 26, 7:35pm
No obvious leaks anywhere that I can see
gadgit3,
Jan 26, 7:46pm
It will be getting air introduced in the fuel system at some point.
intrade,
Jan 26, 7:50pm
sounds more like a craked head to me . diesel run rough when cold when the is a fuel problem with air and there likes and not when its warm. = head cracke opening up i be doing a tk test
gadgit3,
Jan 26, 7:54pm
Worth doing a TK but unless it starts rough in the morning with white smoke I would doubt it's head is cracked. I have had plenty of leaking injector pumps causing rough idle when at running temp tho.
intrade,
Jan 26, 7:56pm
is it 3.0 kz-te engine!
intrade,
Jan 26, 7:59pm
its why you have to use winns edt on japanese diesel or chemtech to prevent damage to fuelpumps.
paddyman,
Nov 4, 11:49am
It is 3.0 kz -te engine, no smoke when cold or hot and not using any water.
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