My son just got his first auto, '91 4Runner, I'm helping him do preventative maintenance. It's a 91 with V6, and 190k. Someone did the heads approx. 20k ago. I think they messed up on the valve cover gaskets 'cause they leak. We are going to replace them. I'm wondering if I should go ahead and replace the gasoline pressure lines at the injector rail because they are so old? The hoses seem flexible enough, however the protective outer wrap has lost it's flex and is stiff and cracks easy. Any suggestions? Also any ideas concerning the valve cover gaskets would be nice. Judging by the "form-a-gasket" oozed out, I think they tried to reuse the originals. Rick
- posted
18 years ago