smokes but only when warmed up.

Reply Subscribe

Thread Tools

Search this Thread

Aug 20, 2011 | 09:46 AM

bbsr72

Thread Starter

Senior Member

Joined: Feb 2006

Posts: 682

Likes: 0

From: newcomerstown,o

Car: 91 formula

Engine: 350 tpi

Transmission: auto

Axle/Gears: poss

smokes but only when warmed up.

okay. thot it was just valve seals.but after some reading i guess it would only smoke on first start up of day? mine only smokes on start ups after its warmed up? and its blue smoke. could it just be my injectors leaking?

Aug 20, 2011 | 10:38 AM

old z mzn

Member

iTrader: (1)

Joined: Aug 2007

Posts: 277

Likes: 0

From: batavia ohio

Car: 1992 z-28

Engine: 383 stealthram

Transmission: auto

Axle/Gears: 4.10

Re: smokes but only when warmed up.

probably still the valve stem seals

Aug 20, 2011 | 03:26 PM

Stevolwevol

Supreme Member

iTrader: (1)

Joined: Nov 2008

Posts: 1,697

Likes: 2

From: Michigan

Car: 86 IROC Z, 92 RS

Engine: 305 4bbl, 305 TBI

Re: smokes but only when warmed up.

My IROC smokes at start up whether it's warm or cold. I goes away after I clear it out. It is the valve seals, or lack of them. I am not concerned enough to either spend the money, or do the grueling job right now. It runs great.