Tests to measure iron levels include: 1  Serum iron. 2  This test measures the amount of iron in your blood. 3  The level of iron in your blood may be normal even if the total amount of iron in your body is low. 4  For this reason, other iron tests also are done. 5  Serum ferritin.
one symptom of a cracked manifold will be a visible crack that you can see on the manifold s surface to look for a crack look closely at the manifold particularly where it bolts up to the motor and where the most heat will be
Signs of Torque Converter Problems. It can be difficult to pin point a transmission problem as an issue with the torque converter but there are some tell tale signs you should be aware of. Symptoms of a bad torque converter include overheating, slipping, shuddering, dirty fluid, high stall speeds, or strange noises. On most occasions, the torque converter will not be the cause of the problem so donât rush to any conclusions until you get your transmission checked out first.