Question about 1998 Mercury Grand Marquis

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How do i rebuit my motor - 1998 Mercury Grand Marquis

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You'll need to remove the motor, disassemble the engine, take the engine parts to a machine shop and have them check the heads, block, pistons and rods, crankshaft, camshaft and lifters. They should be able to give you a parts list of what you need to replace.

Posted on Apr 25, 2010


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Alt new battery new no charging can i energize the alt i believe the ecu is faulty

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Rebuilt my motor and installed itin the car but wont run

Check for Gas...Check your Timing...You say you rebuit it..was it just the top end, or the whole motor ? I asked, because there is more things to list, but i wont go into too much detail because you might have done most of them anyway..And also check your compression....Goodluck...

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1 Answer

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1 Answer

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We put in a rebuit straight six and have spark gas but ddoes not start tried to time to tdc and dist is at number 1 but still nothing help

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1 Answer

Noise in motor

The 360 has a timing chain not belt, dont believe thats ur problem. Could be piston slap or wrist pin bearings. Before going to all that trouble I would check the flywheel if it has a small fracture it will cause a similar noise, often misdiagnosed as being low end engine problems.

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