Quote:

2003 5.7 hemis had bad batches of valve springs. they where known to break.


steve



But everyone I've seen break a valve spring would not idle period. And it was more like poorly designed valve springs because they all (more than just 03) where crap until the new ones went in.

1987 D-100 SWB, 390hp/360ci Mopar Performance Crate, Built 998 trans, 9.25 axle with sure-grip and 3.92's - 3960#'s with driver 13.83 @ 96.36 1.98 60 ft 2003 Dodge Ram 2500 HD 5.7ltr HEMI!!!