I have a cracked manifold on the right side , dealer said that they have seen 4-5 come back with this anyone else with this problem.
cracked exhaust manifold
JASHELL1562
1 - 20 of 82 Posts
Joined
·
66 Posts
I have a cracked manifold on the right side , dealer said that they have seen 4-5 come back with this anyone else with this problem.
Joined
·
942 Posts
Hey, I haven't heard of this, but where was it cracked, how many miles on your truck, etc?
From what I've read about header installs, replacing the exhaust manifolds is a lot of work. Only car I ever broke an exhaust manifold on had a bad motor mount that let the motor move and hit either the frame or fenderwell. Probably not the case in your truck, but maybe worth checking out.
From what I've read about header installs, replacing the exhaust manifolds is a lot of work. Only car I ever broke an exhaust manifold on had a bad motor mount that let the motor move and hit either the frame or fenderwell. Probably not the case in your truck, but maybe worth checking out.
Joined
·
1,304 Posts
There have been a few Titans with cracked manifolds. Some owners that had the infamous "engine tick" were not able to fix the noise with a ground wire like most of us did. It ended up being a cracked manifold. Don't know if Nissan redesigned these or not.
I went through a set of manifolds on my '00 Tundra after only 15,000 miles. I put headers on before they cracked again. :teethmast
I went through a set of manifolds on my '00 Tundra after only 15,000 miles. I put headers on before they cracked again. :teethmast
Joined
·
16 Posts
Already had one replaced on mine. It sounds like I need another one because I have a terrible exhaust leak again.
Joined
·
1,304 Posts
You'll usually hear a ticking sound that is usually louder when the motor is cold. Sometimes the ecu will throw out "lean" codes for the primary O2 sensor for the bank that's leaking.DeTitan said:
Joined
·
66 Posts
noise
cant miss it ticks really bad , i cant see it but i can hear it , the stealer said they will replace it . no engine codes are showing . i will get a pic when they take it off the truck. thanks
cant miss it ticks really bad , i cant see it but i can hear it , the stealer said they will replace it . no engine codes are showing . i will get a pic when they take it off the truck. thanks
I think my manifold maybe cracked as well. When you give it gas while in park you can hear a rattle at the peak rpm. My engine runs rough and will vibrate the whole truck after you let go of the gas. Also I can hear my truck whistle, even while idleing if I put my ear up to the grill. Also, the service engine light will flash for about a second when you give it gas! Anyone know the exact symtoms of a cracked one? :smoke: :smoke: :smoke: ??????????????????????????????? :huh:
Took it to the dealer and they said it's just the fuel injectors? I'm taking it to a muffler shop to get looked at, Free.
Took it to the dealer and they said it's just the fuel injectors? I'm taking it to a muffler shop to get looked at, Free.
Joined
·
319 Posts
Yup, the old Pathfinders and Hardbody pickups had the same issue. I haven't had the issue on my Titan as of yet, but that will be my first thought if a ticking sound starts.
Joined
·
28 Posts
Anyone have pics of the cracking???
1 - 20 of 82 Posts
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
