A ticking noise may develop from the engine due to a cracked exhaust manifold. Damaged exhaust manifolds will require replacement to correct this issue.Google+
Car Problem Reports
Toyota Sequoia Exhaust Manifolds Can Crack and Cause Leak
Toyota Sequoia Problem
Average Mileage: 111,378 mi (20,000 mi - 174,203 mi)
Visitor, 2003 Toyota Sequoia, 41,561 mi
There is a ticking when accelerating in my SUV. The dealer tells me this ticking is normal, but it keeps getting louder. How dangerous is this situation?
Visitor, 2003 Toyota Sequoia
ticking sound when the car first starts up......ive learned to live with it the sound goes away when the car warms up
Visitor, 2001 Toyota Sequoia, 84,000 mi
Clicking sound when car first starts. Goes away after car heats up. Told the Manifold seal was bad, $3,500 to fix. Nothing done yet.
Visitor, 2002 Toyota Sequoia, 174,203 mi
my mechanic has told me that since my manifold has cracked that my 02 sensor is bad and my cadillac converters have failed.
Visitor, 2007 Toyota Sequoia, 130,000 mi
Sounds like a woodpecker is in my engine when I accelerate. Only does it first thing in the morning. Repair quoted at more than $2000. I am deciding whether or not to proceed with the repair.
Visitor, 2003 Toyota Sequoia, 122,000 mi
cracked exhaust manifold, alot of tick. doing nothing to expensive to fix.
Visitor, 2001 Toyota Sequoia, 130,000 mi
Lots of ticking under the hood gets worse in cold temperatures
Visitor, 2001 Toyota Sequoia, 105,000 mi
Lot of noise from Engine changed the exhaust manifold
Visitor, 2001 Toyota Sequoia, 143,000 mi
unresolved at this time
Exhaust leak at the manifold causing a loud ticking sound.