Northstar Engines and System Technical Discussion Discussion, trading up in Cadillac Engine Discussion; Hello, going to trade up my 99 deville, before HG failure, 70,000 miles. Was wondering, from what year up, should ...
- 01-19-09 09:31 PM #1Cadillac Owners Member
- Automobile(s): 2002 deville
- Join Date
- Dec 2008
Hello, going to trade up my 99 deville, before HG failure, 70,000 miles. Was wondering, from what year up, should I look for so I might be able to not worry about HG's
Do not know if this posted in the right place
- 01-19-09 09:55 PM #2
Re: trading up
There was an improvement in 2000 to the head bolts that greatly reduced the probability and another in '03 or '04.