mnm99
Well-Known Member
Went out tonight, idle through the channel. Went to give it some gas to around 2000 rpm and both knock sensor alarms went off on the port engine. Motor sounds good?? last time I filled, I went to a station I don't normally and had a little less then 1/4 tank when this happened. Plugs,wires were done 3 years ago. Manifolds 3 years ago, I was thinking of filling up with 93, Add some startron and change the plugs. Any other things I should look for?