Your cylinder heads are most likely loose. Remove your rocker arms and torque the four head bolt nuts (four on each side) to 23 ft lbs. Then do a compression test.
The engine needs good battery power, fuel, compression and spark to start and run. You are missing at least one of those.
Start with the basics, you need battery power, fuel, spark and compression. You are probably missing one of those.
compression engine for make power up at Mazda mx6 how make it up
The higher compression the engine the more power it can theoretically produce. The compression ratio is mainly determined by the type of fuel being used.
compression power
intake compression power exhaust
Intake compression ***** POWER**** exhaust
Greater compression = greater fuel consumption = greater power
intake, compression, power, and exhaust.
internal combustion engine inlet/ compression/ power/ Exhaust
If the engine is running good except for low power, low cylinder compression could be the problem. A computer test may show and possible engine codes as well, giving a starting point for troubleshooting.
intake stroke, compression stroke, power stroke, exhaust stroke in that order