I have a 87 Porsche 944 2.5L and I know its got a very severe carbon build up. Example I'm driving along in traffic and suddenly without warning it coughs and looses all power. It idles fine and doens't over heat. It there anything that would really work. I've already used Techron and others but I have a feeling what I have needs soemthing extra strength. Are there any additives that work to eliminate a lot of carbon quickly without actually taking the whole engine apart?
2006-07-21
06:50:18
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8 answers
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asked by
Question Man
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Porsche