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J
350 Tbi running bad
Back fire thru the intake and exhaust, gradual loss of power: Locate and remove the O2 sensor, leave the hole open and fire it up. If after a couple of seconds it starts reving, and gains power ,the cat converter is bad and needs replaced along with the O2 sensor.- Jonesie
- Post #48
- Forum: TBI & EFI Conversions
