I think my car needs anew fuel pump, however when I looked into buying one there are 3 different types. Basically when I start her up she chucks out white smoke and struggles to tick over until its warm. Once she is warm she runs fine. Also sometimes when I switch her off a fan comes on for a minute? And I noticed other day she had used water quite alot. Seems to be since ive been using heaters more and heated seats. Please help
