I had bad fuel injections. Took hours to fix because they ordered one injection at a time instead of looking at all of them before ordering. I'm not sure even if I needed new ones could have been the O-rings and I think they charged to much for the injections. The reason I Am rewritten this here is because I looked on car fax and they said they serviced my EGR that is different from injections. Them main problem I had with my car that I found out then the road on my own that is was my EGR. So if they did check that like it says on car fax I wouldn't be writing this and my car would have been fixed faster then I did on my own. For sun auto don't even call me to ask me to change this again because I am not going too thanks for nothing sun auto