I am looking for a 5.3 liter jasper motor breakdown of

If you were told your loosing oil pressure
WHY WOULD YOU EVEN START THE MOTOR?

You do not assume the gauges are correct

You do the required mechanical testing
to confirm oil pressure

I do not mean to insult you--- but you I'm afraid you
continued to use the vehicle & have ruined the motor

The VVT Cam Actuators fail even with oil flow & lack off
oil will take out the timing chain tensioners & guides

You may as well buy a complete reman motor from Jasper
or other source with a warranty

Could be a worn rocker arm ??

www.car-part.com
This website will show used motors available around the U.S. from salvage yards. You can also check www.jaspers.com Jasper's has remanufactured motors.

Check out JASPER engine /transmissions ,jasper.com

You can buy rebuilt engines through your local auto parts store or look on-line for companies like Jasper. Also, some mail order auto parts dealers like JC Whitney sell engines.

you can purchase a Haynes book at Autozone for your vehicle that has great info in it.

well do not no if its an 8cy or 6cy but if 6cy its 142536 if 8cy 13726548 looking at motor 1234is on passengers side 5678 on driver same gose for the six cylinder

you can order a long block from some auto parts stores, or just google search for a 'long block 83 ford escort 1.3 liter, JASPER is a good example. plenty of websites out there that can help, shop around for best price

There are 3 engine choices in the 98 volvo v70. All are 5 cylinders, 1. 2.3L turbo
2. 2.4L MFI DOC
3.2.4L Turbo
#2 is the most common engine for that year and model. If your engine doesn't have a turbo, that's the one u have.

when looking at motor from front ......4-5-6 are front of motor...1-2-3 on back of motor by fire wall ....#5 is center plug on front of engine