If the engine doesn't start when cold try this: There are two wires going to the thermo-time switch.. One is blue/black. Unplug the thermo-time switch and ground the blue/black wire to the engine while cranking. If the engine starts fine when doing this the switch is bad. Keep in mind your engine has sat for many months so even the cold start valve may not have fuel pressure of any kind. The fuel pump relay ( aka rpm relay ) shuts the pump off after a few seconds of cranking so you may need to crank a few seconds then turn the key to off and then re-crank several times to build fuel pressure back to normal. Bruce Benson > Also, when I put it up I had started having problems with real hard > cold >starting. > Could it likely be a bad thermotime switch? How can I test it? If not, > what else >should > Jason #5903 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/