My 98 Tahoe is not accelerating over 3000 rpms like it’s not getting fuel.
I changed fuel filter fuel pump and had my catalytic converters checked today they were good. . Also replaced cap and rotor button. Still will not rev over 3 to 3500 rpm. Runs like a champ to 3500 but has a hard time climbing hills. Has anybody ever figured out what they’re problem was? I’m running out of patience.
Ps
Also I swapped map sensor tps and maf sensor out of another truck still no better.
Any intelligent ideas or personal experiences with this problem would be greatly appreciated
It’s like someone put a 3300rpm governor on my tahoe