[coryblackcb]

ok so not too long ago i had a huge overheating issue and was running on no coolant for a couple miles. burnt up my coolant sensor and needed a new radiator. all replaced. Now i when i accelerate i lost the deep tone i had with my engine/ exhaust manifold/ flowmaster exhaust. so its like a high pitched whining noise when i accelerate or press on the throttle. if its my intake manifolds what could actually be wrong so i know what to look for?

 

[Rocko350]

Melted down cats? Pull o2's and check for coolant residue on sensors.

Chris

 

[coryblackcb]

Melted down cats? Pull o2's and check for coolant residue on sensors.

Chris

if possible could you give me a list of things to check for that come to mind?

 

[KW Baraka]

Melted down cats......

That was my thought, too.

if possible could you give me a list of things to check for that come to mind?

Well....as mentioned......pull the O2's and check for coolent residue.

Also.....pull the cats and attemp to see if they have melted guts.

Also.....run the engine without tats to dertermine if hte exhaust is running freely.

KW

 

[MrBuick (Magnum)]

Where does one find these "tats" to remove?