cold start
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Rough Idle @ Cold Crank (Worse in Cold Weather) + Fluctuating RPM in Drive
I have seen other posts about similar issues to what I'm experiencing, but I haven't been able to glean any solutions from them as of yet. However, I've been doing what I can and collecting information over the past month, so hopefully the process of elimination has a head-start. Issue In...- CruelJung
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- cold start cold weather diablo predator 2 p0171 p0174 p0300 rough idle
- Replies: 23
- Forum: Engine & Drivetrain
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1999 Tahoe/Lifter or Exhaust Manifold?
Hey guys my recently purchased 99 5.7 Vortec Tahoe has developed a tick on cold starts. I’m hoping someone knows a way I can find out if this is a lifter issue or maybe a exhaust manifold leak. (Or ruling one or both out) The ticking begins at cold start of engine and stops shortly after...- newtahoeguy87
- Thread
- cold start exhaust manifold lifter tick ticking
- Replies: 13
- Forum: Engine & Drivetrain
