When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Should I expect as normal an occasional roughness (minor) during idle as the nature of the beast or should it be completely steady as she goes similar to my non-Vette daily drivers? Within the last year I have replaced fuel filter, plugs and wires, battery and had throttle body cleaned. I also use Techron every other tank full. If this is not normal what may be potential areas in need of attention? Thanks for any advice!
Last edited by VettesGoneWild; May 11, 2015 at 12:41 PM.
I would like to know as well. I know my Vette has a slight roughness too it. I have new plugs, wires, cleaned the MAF and TB and use seafoam on the top end.
My '01 idles rough for a few seconds when first started cold, but is smooth as silk after that.
Diagnostics may be able to change idle mixture Don't know.
04 6spd 33k Vararam B2 TI exhaust... Idles a little rough intermittently, nothing consistent about it... just seems to on occasion take drink or inhale something it doesn't care for and shivers... then smooths back out.
My '04 idles a little rough. Purrs like a pussycat when she's in gear. She's obviously much happier in motion than sitting still. So am I, so we're a good match.