can a bad battery make a car idle rough

I have 2000 honda accord v6 with 140k miles and which is very well maintained and runs really nicely. however, every once in a while when i start it it would do some

Welcome to the toyota nation forum : toyota car and truck forums. I have 2000 honda accord v6 with 140k miles and which is very well maintained and runs really nicely. however, every once in a while when i start it it would do some Please, help the diagnostic test shows 4 misfires and an idle control problem. is it possible that all the 4 cylinders can have a misfire or there might be another

Please, help the diagnostic test shows 4 misfires and an idle control problem. is it possible that all the 4 cylinders can have a misfire or there might be another

Report; tenspeed answered 4 years ago vacuum leaks can cause a lean condition and/or possibly a high idle. check for cracked hoses a bad gasket or a faulty Ehow auto gets you on the fast track with repair, maintenance, and shopping advice. whether you're jump starting a battery or insuring a new car, we can help. Chevy trailblazer has no compression on one cylinder. engine has a misifre. is a bad cylinder head or valve the problem. chat live with a mechanic.