I got the beast about 1 1/2 months ago. It was well taken cared by its original owner and it has 65k miles on it. Engine light came on after I put in 700 miles. The code was P0405 indicating the EGR low flow problem. Did a search on the web and found the solution. Sprayed cleaner to the vacuum port and the light went away. The oil consumption was about 1 qt. per 2 gas filled up. It gets only 15 mpg on the highway, $3.29/g. What is the average mpg do you get on your Troopers?
Jeff