Check for vacum leaks (cis is especially sensitive cold to leaks) Check the duty cycle when hot if you find none, if thats in spec, start looking at the coolant temp sensor and the EHA amperage draw cold.
Project Smoker, '87 603 powered wagon
Hauler, 96 CTD can you say torque?
Toy 73 Cougar xr7 convertible
Acme Automotive Inc.