<strong>Yahoo Message Number: 17589</strong>We also had a cracked manifold on our 99 Intrigue. It was fixed under warranty in 2003. According to the tech at Cummings in Coburg, OR, it was a very common problem that they were encountering. Daid it had something to do with heat.<br/><br/>John and Merilee Flynn <br/>99 Intrigue 10877<br/><br/>02 Jeep Grand Cherokee