I have a small fuel leak, how do I replace the o rings on injectors? on 1991 Cadillac DeVille

Smell gas but can't see any leak, nechanic told me needed to replace fuel injectors, but I think new o rings would do the trick. What is the vacuum hose possibility?

by in Walla Walla, WA on October 25, 2011
1 answer
ANSWER by , October 25, 2011
why dont you believe your mechanic?? it is common for them to leak and need to be replaced. vacuum hose, no. what motor do you have?? Roy