In the last two weeks I have put in over $1000 in to my 94 chev astro. Some of the problems Iam haveing is after you start the van you can smell gas. As well Iam haveing trouble starting my van it makes the noice that it wantting to start but we have to try a few times as well give it gas to start it. Anyone have any sugesstions? I have taken it to the shop and had them work on it but the problem was not fixed.