I suspected that you bought it from that place, but I didn't want to say anything until you mentioned which place you got it from. Send back the defective solenoid block. A lot of members have had the same experience, and even worse. One member bought it, then didn't use it so he posted it on EBay. The person who purchased it told him that it was defective, and he had to take a loss, and refund his money. That person refused to mail the old one back, so he couldn't send it back to 800 700 tran for a refund. The BBB has numerous complaints about them too. Some members ordered parts, and got them over a month later. The place never returned phone calls or emails, although some persistent people managed to get them on the phone. A rep from their company tried to sign up on this site a while ago to advertise his site without being a vendor on this site, so his account was banned as a spammer. I don't recommend them anymore after reading all of these things, and regret ever recommending them since so many good members on this site have been taken advantage by that company. I hope that a rep from that place sees this post, and changes the way they do business.