Plugs
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 845
Likes: 0
From: Mesa Arizona
Plugs
I don't get on here very often, but think I may need new plugs.
What are best plugs & what gap, do you torque them on installation?
It's a 98 A4 w/twin cone air intake, hi-flow air bridge, smooth coupler & BB Route 66 cat back w/73k miles. Car runs good thru gears, but cruising between 75 & 85 has a little stutter I feel rather than hear. Any suggestions other than an expensive dyno tune?
Thanks
What are best plugs & what gap, do you torque them on installation?
It's a 98 A4 w/twin cone air intake, hi-flow air bridge, smooth coupler & BB Route 66 cat back w/73k miles. Car runs good thru gears, but cruising between 75 & 85 has a little stutter I feel rather than hear. Any suggestions other than an expensive dyno tune?
Thanks
Melting Slicks
Joined: Sep 2006
Posts: 2,041
Likes: 4
From: Rockford Illinois
I don't get on here very often, but think I may need new plugs.
What are best plugs & what gap, do you torque them on installation?
It's a 98 A4 w/twin cone air intake, hi-flow air bridge, smooth coupler & BB Route 66 cat back w/73k miles. Car runs good thru gears, but cruising between 75 & 85 has a little stutter I feel rather than hear. Any suggestions other than an expensive dyno tune?
Thanks
What are best plugs & what gap, do you torque them on installation?
It's a 98 A4 w/twin cone air intake, hi-flow air bridge, smooth coupler & BB Route 66 cat back w/73k miles. Car runs good thru gears, but cruising between 75 & 85 has a little stutter I feel rather than hear. Any suggestions other than an expensive dyno tune?
Thanks
Le Mans Master
Joined: Oct 2004
Posts: 9,369
Likes: 4
From: Zephyrhills, Florida
St. Jude Donor '06-'07-'08-'09-'10-'11-'12-'13
Lots of opinions......I opted for the delco iridiums. Gap pre set and they call them 100,000 mi. plugs. Not a job I wanna be doing real often as they are a bit tedious to change on these cars.
Le Mans Master
Joined: Aug 2003
Posts: 9,298
Likes: 4
From: American Canyon Lethal Injection
great plugs and are good for 100K miles
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 845
Likes: 0
From: Mesa Arizona
Thanks very much for the responses, I really appreciate the info. I think I'll try the delco iridiums, then wires & fuel filter, in that order.
Car is not throwing any codes, just has that little stutter when cruising.
Car is not throwing any codes, just has that little stutter when cruising.
