The truck is alive! & NO I will not not buy a new one to replace it.
Well, if you know how to fix then why bother buying a new truck? Besides, problems like this, can be treated and avoided by regular maintenance check.
Never said I'd buy another.
T'was Antonio's suggestion.
Besides, the issue of not getting spark has no 'maintenance' factor. You can have 100% new parts and they might fail 5minutes after running them...5 miles down the road...5 years or even decades. Used parts of course have a higher chance to fail but may last as long as new ones or even longer (ie older parts might not have been built as sub-standard as alot of modern things are). Can only deal with those as they come up. Non-electric issues are another matter entirely...these can genuinely benefit from preventative maintenance.
Just had the rings//rods done on the truck. The rod bearings still had the Aisan stamp in them still...rings were worn out...but the cylinder bore was still in very good shape and only called for standards to replace them. Yes it would have been better had I been able to spare the truck...and had the $$$ to a total overhaul and rebuild of the engine...but just the ring job has shown improvement.
Cylinder pressure had dropped to below minimum before the ring job...taking economy with it. Although it still managed to pull the truck...a 1800lb trailer and 1500+ of payload on top of that on 3 occasions. One of my weigh-ins of which all were to get rid of scrap junk at home...had a gross total of 3 tons...2 tons after unload...not bad for a 30+ year old 4-banger in need of work. The trailer was being borrowed and I wanted to get the loads hauled off BEFORE taking the truck in to be worked on. Another note on that fact is that the brakes didn't seem to really notice that weight.
Braking distance...which is low to begin with (I once saw something about the truck having a somewhat infamous 60-0 stop in little more than a truck length on asphalt and no cargo...had to do that once)...an average total weight of 5500lb gross (first 2 trailer hauls) load stopping distance wasn't much more than my car's avg stopping distance. Did do one tow where I had a hell of a time...having to tow the folks 7000-8000lb 82' van home 5 miles over highway road...getting it off the inclined shoulder was a bitch though with almost no traction despite having tires with 90%+ tread.