I have an inherited the car listed above, I have been restoring. Driven down from Washington to Nevada without issue. Sometime after arriving in Nevada, I began experiencing intermittent stalling of the vehicle while driving. No check engine light came on. The car would run perfectly in the morning. Then after work (in warmer weather) on the commute home roughly 20 miles of freeway driving the car would stall at freeway speed or on city streets.
I eventually got trouble code P0171, O have subsequently changed Plugs and Wires, bank 1 and 2 O2 sensors, air and fuel filters, and the fuel pressure regulator. Now the car starts and runs fine for short periods but will stall about every 3-5 miles and restart and run after about 30-60 seconds. Then repeats cycle. I was thinking perhaps Fuel Pump? Honestly at a loss. I have no check engine lights or trouble codes.
I eventually got trouble code P0171, O have subsequently changed Plugs and Wires, bank 1 and 2 O2 sensors, air and fuel filters, and the fuel pressure regulator. Now the car starts and runs fine for short periods but will stall about every 3-5 miles and restart and run after about 30-60 seconds. Then repeats cycle. I was thinking perhaps Fuel Pump? Honestly at a loss. I have no check engine lights or trouble codes.
Feb 18, 2023 at 1:31 PM
