My pops 96 Burb seems to have a buck under load or hard acceleration, it just started. Back in march I replaced the spider with a MPI and it ran perfect since then, but now is acting a bit weird. He's been very good with tune ups so that can't be it, any help will be appreciated.
96 Suburban
- Thread starter dave76
- Start date
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grimm
Full Access Member
Could be a fuel delivery issue. Have you checked the fuel pump, pressure regulator, or fuel filter?
