Phil B Posted December 23, 2010 Share Posted December 23, 2010 Right… a bit back I did me cambelt change and fuel pump change I can't help think whether the pump is advanced/retarded it runs ever so slightly bumpy then when I'm driving along mid revs on a constant speed it fluctuates ( kinda like kangaroo fuel ) i could put that down to fuel or maybe lift pump..... Next question All you peeps with big untercoolers how many of you have plumbed into the inlet fannymold to get full boost at inlets?? Or does it offer no benefit over just normal Also those who have done this do you just block off the tee and run the pipe off inlet to the pump/boost guage or do you run the boost guage off the old setup Cheers in advance Quote Link to comment Share on other sites More sharing options...
JimAttrill Posted December 27, 2010 Share Posted December 27, 2010 It won't be the fuel pump at mid-range rpm. Try to beg, borrow or steal another set of injectors and try them, possibly one at a time. You can find out which injector is the culprit by slackening off the gland nut with the engine running. Or you may have an injector pump problem. Quote Link to comment Share on other sites More sharing options...
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