92 Mustang GT struggling at high rpm
08-07-2014, 05:40 PM
#1
Thread Starter
Join Date: Aug 2014
Location: Florida
Posts: 6
92 Mustang GT struggling at high rpm
Last week cats were rattling had them hollowed out after that the car pulled over 5000 rpm with no problems. Following week same issue, bought a H-pipe this week hope it helps. I also read about turbulent air after hollowing out cats?????
08-08-2014, 10:32 AM
#2
6th Gear Member
Join Date: Mar 2010
Location: Wisconsin
Posts: 5,061
Welcome to the forum. Could you describe what you mean with "struggle"? Does the car not pull to 5k now at all, or just seems flat, no power above 4500 for example. If the new H pipe doesn't help. I'd pull codes next to see if something stored in memory. That might help us in the right direction.
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