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Discussion Starter · #1 ·
Parked my truck after driving it for awhile Wednesday afternoon and turned it off. Came back out 10 minutes later to leave and it would not start. Sounded like the starter was turning, but not engaging the flywheel. So I had it towed to the dealership.

As it turns out my 5 year (is it 150,000km or 160,000km....regardless I'm only at 120,000 as of Weds) warranty expired Thursday.

Just got a call from my dealer's service rep and he says the starter's mounting bolts were broken and the starter was almost broken in two pieces. His best diesel tech says the only time he has seen this problem is from a hydrolocked engine, usually caused by a leaking injector.

They replaced the starter and pressure tested the injectors. The injectors checked out and no leaks were found. So not knowing what might happen and fearing the worst, they attemped to start the engine and lo and behold......it starts right up and is running fine.

Now.....the issue is twofold.

1) What caused the starter to have such a catastrophic break? (I didn't hear a bang or a pop when the problem arose)

2) Sure.....the truck is running fine today. But what if there is a major underlying problem with the engine and they just haven't found it yet. My warranty expired yesterday.
 

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EGR cooler leaked when shut down hot and once cooled crack sealed AND cooling system pressure went down, leak sealed temporarily.
The affected cylinder may have drained on wrecker trip to dealer as well as the engine may have moved a bit and opened valve.
I'd be very observant.
 

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Discussion Starter · #3 · (Edited)
EGR cooler leaked when shut down hot and once cooled crack sealed AND cooling system pressure went down, leak sealed temporarily.
Except the mechanic got the truck running again, let it warm up and then pressure-tested the injectors while still warm. Doesn't look like it's an injector leaking issue.
 

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Rgdl..were you rock crawlin:icon_wink: Yeah, what really caused bolts/starter to crack? Never seen/heard of that before. Did you see broken parts? Wondering...

what end of starter which engage's flywheel looked like? Anyhow.. all's well now. Good luck!
 

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Discussion Starter · #5 ·
Rgdl..were you rock crawlin:icon_wink:
:lol: Nope.....I have a couple other rigs designated for that. Unimog 404 and modified Samurai LWB.

I haven't been to the dealer at all to see it first hand. Just relaying what my service writer told me over the phone.
 
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