2002 Chevrolet Silverado 1500 Q&A

2002 Chevrolet Silverado 1500 Question: have lost coolent into oil, suspect intake manifold leak?

car has sitting over a year replaced fuel pump used a cheap ignition tester have spark at all plugs, replaced cap and rotor wires and plugs, coil, coolent level drooped enough for light to come on -
Answer 1
pressure test cooling system to determine leak or ck for air buble in cooling -