Have 2000 Sonoma 4.3. Started with performing poorly cutting out, like it had a bad batch of gas. Than DTC code eventually appeared PO101 MAF sensor, cleared 2x's came back.Replaced MAF with used at wreckers still gave DTC code PO101 MAF sensor tried 2nd one at wreckers no more codes this time. Still bad performance cutting out like bad gas. Replaced fuel filter plugged no improvement. Noticed with drive attempts, got worse eventually RPM's dropped severely and can't get faster than 30kms and passed second gear. Is this what they call Limp Mode and how do you get out of it. Did alot of research on this and see alot about Limp Mode but no answers to get out of it .Any advice would be appreciated thank you!
Have 2000 Sonoma 4.3. Started with performing poorly cutting out, like it had a bad batch of gas. Than DTC code eventually appeared PO101 MAF sensor, cleared 2x's came back.Replaced MAF with used at wreckers still gave DTC code PO101 MAF sensor tried 2nd one at wreckers no more codes this time. Still bad performance cutting out like bad gas. Replaced fuel filter plugged no improvement. Noticed with drive attempts, got worse eventually RPM's dropped severely and can't get faster than 30kms and passed second gear. Is this what they call Limp Mode and how do you get out of it. Did alot of research on this and see alot about Limp Mode but no answers to get out of it .Any advice would be appreciated thank you!