Monday, February 27th, 2017 AT 7:06 AM
Replaced spark plug wires, spark plugs, coil, radiator hose, and engine coolant. It seems to run okay, but there is a funny sound when I let off the gas to shift gears almost a vibration sound. The blue temperature light comes on every morning and stays on way past when it is warmed up. Is that an intake or exhaust leak possibly? If it is a blown head gasket can I baby the car and drive it for awhile before I get it fixed without really ruining it?