The throttle on my daughters 190DT stuck this morning. It scared her a little but she was able to slow it down. The throttle released and she was able to get home ok.

What should I look for when I pop the hood this afternoon.

__________________
84 300D 251K
87 190DT 281K - Sold
06 Ford Escape 172K
94 Ford Ranger 250K
99 Chevy Suburban 181K