vacuum on injector pump
Does anybody know if there is a vacuum hose conected from injector pump to the trans. My truck will smoke at the first to second upshift and stutter at the same time like it is missing ,but once you put your foot into it it clears and and then shifts fine. This only happens when the truck is warmed up a bit. when there is a load like towing a trailer it doesn't do this but will smoke a little when just idling along, when you would see a vacuum drop. Please help the people around here think i'm fogging the area for mosquitoes.
Does anybody know if there is a vacuum hose conected from injector pump to the trans. My truck will smoke at the first to second upshift and stutter at the same time like it is missing ,but once you put your foot into it it clears and and then shifts fine. This only happens when the truck is warmed up a bit. when there is a load like towing a trailer it doesn't do this but will smoke a little when just idling along, when you would see a vacuum drop. Please help the people around here think i'm fogging the area for mosquitoes.
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