2002 Saturn L100 Q&A

2002 Saturn L100 Question: no oil pressure in top end of motor lifters are very noisey

could it be the oil pump ? -
Answer 1
yes have the oil pressure ck'd with a oil pressure gauge -
Answer 2
Test the engine oil pressure. It should be 50-80 PSI at 1000 RPM. 2. Check for a loose timing chain. 3. Check for a ruptured engine oil filter. The pieces can get sent through the oil passages -