Difference between '98 and '99 C5?
Thread Starter
Drifting
Joined: Jan 2006
Posts: 1,372
Likes: 2
From: Ramona CA
Difference between '98 and '99 C5?
I'm in the market for another C5.
The '98 has a fuel line return where the '99 doesn't. Is there any problem with the fuel line return? Are the LS1 engines identical?
The '98 has a fuel line return where the '99 doesn't. Is there any problem with the fuel line return? Are the LS1 engines identical?
Tech Contributor
Joined: Jan 2007
Posts: 19,456
Likes: 1,165
From: Dyer, IN
1999: First year for HUD and twilight sentinel, fuel pressure regulator and filter integrated(located rear of car), center bolt heads.
