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Question about Mazda 626 engine problems.?
Is this explanation of the problem repairable or does the motor need to be replaced?
Mazda 626 Needs Motor
Number 4 cyl.rod bearing burned, will start up and run but only for short time. Interior Good condition,Newer Brakes and Tires.
I will not ship this item,Buyer is responsible for Vehicle Pickup only.
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1 Answer
- Matt OLv 41 decade agoFavorite Answer
You can't be 100% sure, especially just based on that description.
However, in regards to what is described:
If the rod bearing is burned you will probably need to rebuild the engine, and replace at least that one rod.
Unfortunately, as anyone who's rebuilt an engine before knows... you could find other issues. The head could have some warpage and require resurfacing. There could be damage to the crankshaft around the #4 connecting rod, requiring a new crankshaft or at least some creative machining.
Usually in these circumstances, it is best to assume you need a new engine.
Good Luck!
