hi just need some help,
have a honda integra that currently just started having a rev problem. I'm not so good with cars so not sure if im using the right terms. The rev would go up to 2500rpm and then down to normal 700rpm and cycle between the two rapidly. It would just keep going like that and the only way to even it out is to turn the A/C on.
The mechanic said its the cylinder head which cost cost to $1000, but just want to make sure it that is the problem cause another mechanic said another thing that would be replaced for $300.
Any help will be useful. Thanks.