ESCORT_CHRIS_CVH Posted August 3, 2009 Share Posted August 3, 2009 hi my car has got a bad problem . wenever the car is reved over 2000 rpm it makes a rumbling noise from the engine almost like it cannot get rid of the exhaust gasses the cat is also making some strange NOCKING AND RATTLING noises. almost like i have and exhaust bracket gone . (which i dont ) haha i didnt no if the cat was blocked and was not letting the gasses escape fast enough. anyway i really hope someone can help as i am stuck without a car . many thanks chris Quote Link to comment Share on other sites More sharing options...
stef123 Posted August 3, 2009 Share Posted August 3, 2009 himy car has got a bad problem . wenever the car is reved over 2000 rpm it makes a rumbling noise from the engine almost like it cannot get rid of the exhaust gasses the cat is also making some strange NOCKING AND RATTLING noises. almost like i have and exhaust bracket gone . (which i dont ) haha i didnt no if the cat was blocked and was not letting the gasses escape fast enough. anyway i really hope someone can help as i am stuck without a car . many thanks chris the rattling your cat is making is because it has probably broken up inside as this is the usual tell tale sign, and could well be causing a blockage and hence your lack of power Quote Link to comment Share on other sites More sharing options...
vinnyvangough Posted August 3, 2009 Share Posted August 3, 2009 1 of 3 things to do first. Take the CAT off and replace. Take the CAT off and clear out and re-fit. Take the CAT off and fit CAT replacment pipe. Try one of these and see what happens then. Quote Link to comment Share on other sites More sharing options...
ESCORT_CHRIS_CVH Posted August 4, 2009 Author Share Posted August 4, 2009 yeh im gunna take the cat of tommorow hopefuly if the rain holds off and clear it out and refit it i will let you no what happens cheers for the help chris Quote Link to comment Share on other sites More sharing options...
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