Engine cleaning processes
First Claim
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1. The process of cleaning oil passages of an internal combustion engine comprising the steps of:
- attaching a fluid supply line in communication with a solvent fluid to an oil filter attachment of an internal combustion engine;
attaching a fluid return line to an oil pan drain plug of said engine;
initiating air pressure to drive a double diaphragm air operated pump to induce a first and second flow of the solvent fluid through the oil passages and out said fluid return line, said first and second flow entering through an oil filter opening of said engine and said first flow passing through an oil pump in said engine and said second flow passing through other internal oil passages of said engine;
recycling said solvent fluid for further use.
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Abstract
An engine cleaning apparatus and process for removing contamination from internal oil passages, internal water passages, internal air/fuel passages, and internal exhaust system passages of an internal combustion engine comprising a pump working in communication with a fluid supply line and a fluid return line to pump and vacuum a solvent fluid through the passages of the engine.
62 Citations
5 Claims
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1. The process of cleaning oil passages of an internal combustion engine comprising the steps of:
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attaching a fluid supply line in communication with a solvent fluid to an oil filter attachment of an internal combustion engine; attaching a fluid return line to an oil pan drain plug of said engine; initiating air pressure to drive a double diaphragm air operated pump to induce a first and second flow of the solvent fluid through the oil passages and out said fluid return line, said first and second flow entering through an oil filter opening of said engine and said first flow passing through an oil pump in said engine and said second flow passing through other internal oil passages of said engine; recycling said solvent fluid for further use. - View Dependent Claims (2, 3, 4, 5)
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Specification