MacAndrew_Jack
Well-known member
So after I put about 80k miles on my ALH engine, which I ordered on the phone from a wrecking yard in texas advertising it as "60k miles" and put in my vanagon syncro, the engine suddenly sh!t the bed. Big time. Like hole in the side of the block. Timing belt was at about 40k miles, but had a squeak that went away when the engine warmed up or I waxed the edge of the belt.
I had done some relatively mild upgrades like a VNT-17, 2 inch straightened out piping, taco taco intercooler, donaldson air box, 3 bar map, Malone tune for about 18.5 boost, .216 nozzles. I was very satisfied with the setup before the failure.
Yes it is a heavier vehicle, but I didn't drive it like a race car, I did push the syncro over 11k ft mountain passes regularly, but watched the EGTs like a hawk and generally kept it below 1250F, with IATs between 140 and 185F.
So the engine is toast: no rebuilding a 2 inch hole in a block.
I am figuring that I have to find a good used engine and get it put in.
I am mechanically inclined, have plenty of non-snapon grade tools, but no engine hoist, driveway and no garage, and not tons of spare time but not tons of spare money either, with this unexpected expenditure. I had a local shop perform the initial engine conversion, but have done the other upgrades myself.
While the van has been my daily driver, I picked up an old car to drive to work while this gets done, so I have a few months to play with. I need the van by winter, as the other car I got is rear wheel drive.
So here are the questions:
what would you do when putting in this engine?
What to look for in a replacement engine?
is it a good time to re-pop my injectors?
Should I put time and money into a tear down diagnosis of the old engine?
I am wondering about putting in an upgraded cam, as Mark Malone had suggested this recently when updating my tune for lower EGTs. Also, I have found a low mileage used ALH (66k?) from a member here. I haven't looked but am assuming that my accessories can be swapped over (PS, AC). I need to have the injectors pulled and swapped over, ditto the Vacuum pump I just replaced. I already replaced all vacuum hoses, and have a new glow plugs and harness to swap over if I wanted to splice it in.
I am tempted to try to pull the engine myself to save on labor and enjoy the challenge, but like I said, I don't have much more than about 15 hours to give this, and no covered space.
Ideas and help thinking it through is much appreciated!
Thanks,
-macjack
I had done some relatively mild upgrades like a VNT-17, 2 inch straightened out piping, taco taco intercooler, donaldson air box, 3 bar map, Malone tune for about 18.5 boost, .216 nozzles. I was very satisfied with the setup before the failure.
Yes it is a heavier vehicle, but I didn't drive it like a race car, I did push the syncro over 11k ft mountain passes regularly, but watched the EGTs like a hawk and generally kept it below 1250F, with IATs between 140 and 185F.
So the engine is toast: no rebuilding a 2 inch hole in a block.
I am figuring that I have to find a good used engine and get it put in.
I am mechanically inclined, have plenty of non-snapon grade tools, but no engine hoist, driveway and no garage, and not tons of spare time but not tons of spare money either, with this unexpected expenditure. I had a local shop perform the initial engine conversion, but have done the other upgrades myself.
While the van has been my daily driver, I picked up an old car to drive to work while this gets done, so I have a few months to play with. I need the van by winter, as the other car I got is rear wheel drive.
So here are the questions:
what would you do when putting in this engine?
What to look for in a replacement engine?
is it a good time to re-pop my injectors?
Should I put time and money into a tear down diagnosis of the old engine?
I am wondering about putting in an upgraded cam, as Mark Malone had suggested this recently when updating my tune for lower EGTs. Also, I have found a low mileage used ALH (66k?) from a member here. I haven't looked but am assuming that my accessories can be swapped over (PS, AC). I need to have the injectors pulled and swapped over, ditto the Vacuum pump I just replaced. I already replaced all vacuum hoses, and have a new glow plugs and harness to swap over if I wanted to splice it in.
I am tempted to try to pull the engine myself to save on labor and enjoy the challenge, but like I said, I don't have much more than about 15 hours to give this, and no covered space.
Ideas and help thinking it through is much appreciated!
Thanks,
-macjack
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