[quote]Sure sounds like an intake manifold gasket leak, having experienced this problem twice. In any case, it's easy to check - with the engine running, spray carb cleaner or similar flammable aerosol around the margin of the intake manifold. If the cleaner gets sucked into the manifold via a gasket leak, there will be a sudden change in rpm. Sometimes you can even hear the leak hissing.


Thanks for the input but have already replaced the intake gaskets a few months ago.

Michelle <img src="/forums/images/graemlins/cheers.gif" alt="" />