1991 Toyota Celica Q&A

1991 Toyota Celica Question: engine lacks power on accerleration and pings on accerleration

on idle when gased it pings sounds like its coming from intake manifold... -
Answer 1
check oil level, and check EGR flow. Also it could be a misfire. Misfire would cause pinging as well as lack of power. Does the car back-fire? -