Recent content by Jdman

It runs exactly the same as before I had it rebuilt. They said there was something with timing advance. I’m not sure if they were talking about the cold start or something else inside but that’s what the long wait was over what ever they ordered. I’ll take it and have it retimed but would you...

That’s one of my problems I don’t remember it having a key they stuck a new one in it anyway. The marks are factory. I’ve got the pump off right now and I tried before removing it to rotate it both ways to see if that would help but if it did it wasn’t a big change not enough to say it helped...

I also looked at mahindras parts break down if it’s correct it doesn’t show a key in the shaft. Is it supposed to use one? I can’t remember if it did when I took it off the first time they installed a new one at the pump shot.

I took the pump back off and I was wrong it’s been awhile since I started this project. It does have a key way in the gear and pump. So why does the pump have a way to lock it down if it uses a key way?

As far as external marks I put it back where it was to begin with. With the cold start on it runs fine with it off it misses at around 1500 rpm up but runs fine every where before 1500. I marked the gear in relation to the key slot in the pump shaft when I took it off just for a reference when I...

Same problem before rebuild and after. Is it possible the cold start is causing this or am I looking in the wrong place?

I know it’s been discussed before problem with these but I’ve got a 6530 that runs perfect for about 10-15 minutes until it gets to temperature and then at about 1500 rpm it’ll miss and blow lots of white/gray fuel smoke. I can turn it off a couple minutes and cool down some and it will run fine...