1999 Nissan Frontier Engine

EXHAUST MANAFOLD LEAK/CRACK. TOOK IT TO A MECHANIC, HE STATED CRACKS EXHAUST MANAFOLDS WERE COMMON, AND HE HAS FIXED SEVERAL. I AM CONCERNED THAT THAT THAT EXHAUST GAS MAY LEAK INTO THE PASSENGER COMPARTMENT.

EXHAUST MANIFOLD CRACK ON RIGHT OF THE ENGINE. LOUD CLICKING NOISES DUE TO HOLE IN EXHAUST MANIFOLD/HEADERS. I SPOKE WITH A MIDAS EMPLOYEE AND HE SAID THAT ITS A COMMON PROBLEM FOR 1999 NISSAN FRONTIER SE'S. NOT ONLY IS IT AN EMISSION PROBLEM BUT COULD VERY WELL HARM THE ENGINE. *NM

EXHAUST LEAK IN THE EXHAUST MANIFOLD. CAST IRON MANIFOLD IS CRACKED ON BOTH SIDES. VEHICLE IS ONLY 5 YEARS OLD. NOT COVERED AS EMISIONS PROBLEM, CAST IRON MANIFOLDS ARE DEFECTIVE ON MY 1999 NISSAN FRONTIER SE-V6 TRUCK.*AK

CONSUMER STATES THAT WHILE DRIVING AT ANY SPEED AND NO WARNING OIL IS LEAKING FROM THE 2.4L ENGINE. DEALER NOTIFIED. MR

EXHAST LEAK DIRECTLY UNDER THE DRIVERS SEAT. *AK