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45 Posts
Hey guys,
My 03 Dbl sc 7th injector 55000 miles truck several times a day will loose power. The RPMs just drop and if I let go of the gas then everything gets back to normal. Cleaned the Air flow sensor next to air filter and no luck. it can happen when engine is cold at slow speeds or on the highway, Accelerating or coasting. If I bought one of those scanning tools (I think it is an ODBII) would it be able to tell me anything? I am not getting any engine light. I am thinking that it might be the Throtle Position sensor because when the lose of power happens it feels like if I am letting go of the gas. Do you also think it is cover by the powertrain warranty because if not I might be able to live with it. By the way it started not happening very often, once a week then progressively got worse and now it is not getting any worst.
Thank you
My 03 Dbl sc 7th injector 55000 miles truck several times a day will loose power. The RPMs just drop and if I let go of the gas then everything gets back to normal. Cleaned the Air flow sensor next to air filter and no luck. it can happen when engine is cold at slow speeds or on the highway, Accelerating or coasting. If I bought one of those scanning tools (I think it is an ODBII) would it be able to tell me anything? I am not getting any engine light. I am thinking that it might be the Throtle Position sensor because when the lose of power happens it feels like if I am letting go of the gas. Do you also think it is cover by the powertrain warranty because if not I might be able to live with it. By the way it started not happening very often, once a week then progressively got worse and now it is not getting any worst.
Thank you