What can cause the motor to bog down when you give it gas? It idles perfect. Has new plugs, wires, distributor cap and rotor
My car has 200000 miles.
My car has an automatic transmission.
Hi there, thanks for writing in about your Chevrolet C1500. It’s highly likely the mass airflow sensor is bad. To verify, a scan tool should be connected and observe voltage changes in the mass airflow sensor readings. Same for oxygen sensors. If you need help with this, consider YourMechanic, as one of our certified technicians can diagnose your loss of power and help you fix it accordingly.
Have a car question? Get free advice from our top-rated mechanics.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing