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Engine Blocks

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How a Modern Engine Works
You turn your key in the ignition, and the engine fires up. You press the gas and the car moves forward. You take the key out and the engine turns off. That’s how your...

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Motor mount/waterpump bolt froze
When dealing with a broken off bolt there are a few different ways to fix this. One of which involves drilling out the broken off bolt and extracting it using a reverse drill bit. Another way is to drill out...
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Engine block cracked
Your engine has a cast iron block and aluminum heads. There are ways of repairing cast iron blocks: pinning, flame-spray welding and furnace welding. However, these processes have their limitations and are time consuming. Plus, most repair shops aren't willing...
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Toyota Hiace 2001 steering pump bolt
Hi there. You may need to have a piece welded back on if you can access the area without removing the entire engine to get to it. A good welder with the correct welder for the material of the area...
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cracked engine block
I do not think it is a cracked engine block, but a blown out freeze plug in the block or heads. Have a pressure test done on the cooling system to see where the leak is in the cooling system....
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seized motor help
You may find trying to overhaul the motor and swapping over all the parts to the new motor may be the best bet to get the vehicle to run without problems. You do not know what you are getting from...
Question
I have 2000 E320 Mercedes Benz and code p1491 came on with Check Engine Light.
Hey there. Your question isn't entirely clear, but I can address the code you have listed. The P1491 code has to do with your A/C system. Specifically, the high side of the A/C is too high. This could be for...
Question
After parts replaced, bubbles in reservoir
Hello. If all of the air is out of the system then the issue is internal. It is typically caused by a blown head gasket. This can occur when the leak is really small. When it is small enough the...
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Engine rebuilding what's the deal with over sized parts?
When rebuilding a motor there may be times that the crankshaft surfaces need to be machined due to damage or the piston bores need to be re bored to a larger size or the connecting rods are going on a...
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Motor on frame
If the "original" engine/transmission assembly was NOT interfering with the frame, and yet the replacement does, that means one of two things (or both) has occured: 1) the mounting bosses on the replacement block are in a different position than...
Question
2000 Chevrolet Monte Carlo engine block issue
According to the re-manufacturers' catalogs, those engines are not interchangeable. I also see on www.car-part.com that they are are not interchangeable. If you conduct a search at that website you will see that the 2000 Monte Carlo 3.8L engine interchanges...
Question
Jeep wrangler with sbc 350. Rain getting into engine,i havent ran it n theres no coolant in the block or rad.Where could it get in
Hi there. If you have not run the engine after putting it into the jeep and there is no water in the block or radiator and after it rains for 2 days you find water in the engine oil, there...
Question
Where is the block heater cord located
The block heater connection if equipped is behind the front Ford emblem. Just flip it toward the passenger side to open the power port.
Question
huge oil leak honda accord
The flatness of the block (and heads EVEN if they are "new") has to be measured. If the block was warped, that is if the block is not perfectly flat across the entire surface to within .002 inches, the assembly...
Question
How long does it take to install a block heater?
Hi there. Installing a block heater for your vehicle depends on what type of heater you are installing. Some heaters are externally mounted to the bottom of the engine oil pan and other heaters are inside the engine oil pan....
Question
How do I fix my hydro-locked car?
An engine is a large air pump. It is best to remove the spark plugs and crank the engine over with the ignition and fuel system disabled. This will blow out all of the water from the engine. This will...
Question
Broken rod. Need to know if possible to find out if the broken bearing or bolt was the cause
You will probably never be able to prove this one way or the other. When an engine comes apart like that, there is usually so much damage that it's not really possible to tell what happened first. If you are...

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