How much did I save by replacing the #4 injector line on the side of the road? Mine went out on me about 30 miles from home at quitting time Friday. Luckily, a coworker and his helper were a few minutes behind and were able to help me. I didn't have one and had to buy from the local Dodge dealer and was lucky to get it all done before closing time. Tow truck, dealership repair bill, and lost work, due to the dealer service dept. being backlogged, I figured I saved a bunch!