bird hunter
Full Access Member
I could use some good advice here. Today I replaced my injectors that were original with 162K on them along with return lines, caps, o-rings. I did not replace the pump yet which is original also with 162K. I do have a replacement U-haul pump I'm just not convinced I can do it myself. So, now that the new injectors and return lines are in the engine starts, but has a small knock and is running a little rough. I assume new injectors (type4) with old pump threw the timing off? The knock can't be heard at idle, but only when the rpms go up a little and I never took it over 1100 rpm because I didn't know if the knock would damage the engine?
I have read Mel's article on IDI fuel pump/injector servicing. I'm just not sure how easy it is to really install and time properly as I guess I don't know what is supposed to be marked and how the pump is aligned or timed?
Thanks for any help as I'm not sure what to do at the moment.
I have read Mel's article on IDI fuel pump/injector servicing. I'm just not sure how easy it is to really install and time properly as I guess I don't know what is supposed to be marked and how the pump is aligned or timed?
Thanks for any help as I'm not sure what to do at the moment.