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- #26
kr.k
20+ Year Contributor
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- Aug 9, 2002
Originally posted by Enraged78
This is going to sound very silly, but what kind of gas do you have where you are? If your car is making 14.7 PSI, knocking randomly, and you feel like you are losing power, then the computer might be REALLY pulling the timing back because of bad gas. Try finding some 93 octane gas using the RON/2 method, and a can of octane booster. And the EGR insufficent flow just means that your EGR valve (pushed exhaust gas into the intake for better emmisions) is getting clogged. That means that your throttle body is probably pretty dirty too. Look up on vfaq.com on how to clean the EGR valve and throttle body.
hi, you are right about the gas, it IS kind of "not so good" around here. It actually comes from Russia and their quality standards may be not so good. The octane numbers are E95 and E98 but I am not sure they are calculated the same way you have in the US. I am using our 98 but in the reality it might be sometghing similar to your 91:/
also thanks for the info about the EGR I will check it out.
I would be really happy if anyone could tell me their timing readings from their logging programs. like how much it reads when standing idle and how much if doing 60 on the highway etc. thanks
