[Mark]

Do you have a compressor?
just find a way to plug the compressor to the coling systhem and check for air leaks.

what i did in my car when i changed the water pump was to take the old colant resivoir plug out made a hole on it and with an old iner tube valve, i bolted the towo togeder in order to create a tigth fit then i put the plug in the resivoir and conected the air presure gaige to it. 👿

[Mark]

A modification that was worth it was instaling vacuum gauge in your car:
You wold put the manometer in the cars “Cockpit” and conet the other end to the intake manifold, and it will give to you an indication o f the vacuum being generated by the engine.
Them if you drive so that the manometer indicates higher vacuum, them you are making the most of the engines horse power.
Ive only tried this in carburated engines and it worked for me. 😉
And of course there are proper vacuum gauges for doing this.

[Author]

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