somtimes Back fires through intake, has a hard time starting due to kickback, will be so back motor will stop turning over. no codes injector flow test passed pulled plugs to check for poss. hydrolock pulled intake to visual inspect injectors for leakage.any ideas? I have IDS cababilities

pic no work

ok, battery, starter and positive and neg cables all less than 2 monthe old.one guy is suggesting that my main bearings are the problem, engine is worn out.

problem been happening for a while, have had 3 new batteries in it.

1990 F-250 5.8L A/T Every morning it will start right up, then every time after that it cranks a little slower each time, about the end of the day (6th time starting) it will just not even turn over for like a full second, then it cranks slowly then starts. Next morning, cranks fast and starts...

what is the symptom/code for this?

I may have you all beat.... $5.40 in hawaii

quote from 6.4 class "it will regen when it wants too, and for how long it wants too"