From the article...
Cummins Inc. supplies diesels for Dodge. The heavy-duty Ram 2500 and 3500 trucks feature Cummins' 5. 9-liter inline six-cylinder turbo-diesel. Last month, the company signed a long-term contract to supply DaimlerChrysler.
The deal does not prevent Cummins from selling a diesel engine to another automaker, says Cummins spokesman Jason Rawlings. The company is "actively and aggressively" looking for new customers, he says.
Cummins has a variety of engines that could be used in a pickup such as the F-150. And Cummins already supplies some diesel engines to Ford for heavy-duty applications, such as medium-duty trucks.
But DaimlerChrysler might discourage Cummins from selling diesels to Ford for trucks that would compete directly with the Ram.
"We value our relationship with DaimlerChrysler," Rawlings says. "They are an important customer to us. The relationship plays a factor in our decisions. "
By the last sentence, it sounds like we won't see Cummins engines in Fords or Chevys any time soon.