new to the forum. have a 2005 f250 superduty with the following:
-egr update
-ficm update
-stc fitting replaced
-new egr
-66k miles
-oil changed every 3-4k
-sct tsx performance tune
was running fine down the highway today at about 50mph barely on the throttle. went to pass and pushed down on the accelerator pedal about 1/4 throttle and it felt like the engine popped/hicupped and then no boost. pulled over and checked CAC boots but everything appeared okay. limped vehicle home and noticed different colors of smoke (dark and light; sorry, i'm a little colorblind) when i pushed on the accelerator; more smoke with more throttle. check engine light has not come on. pulled out the egr but it looked very good. i'm thinking a turbo issue but with the low miles not sure. also, hoping the suddenness of the problem may be a sign of something. any help would be appreciated. also checked map sensor hose but it looked okay.
jeff
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-egr update
-ficm update
-stc fitting replaced
-new egr
-66k miles
-oil changed every 3-4k
-sct tsx performance tune
was running fine down the highway today at about 50mph barely on the throttle. went to pass and pushed down on the accelerator pedal about 1/4 throttle and it felt like the engine popped/hicupped and then no boost. pulled over and checked CAC boots but everything appeared okay. limped vehicle home and noticed different colors of smoke (dark and light; sorry, i'm a little colorblind) when i pushed on the accelerator; more smoke with more throttle. check engine light has not come on. pulled out the egr but it looked very good. i'm thinking a turbo issue but with the low miles not sure. also, hoping the suddenness of the problem may be a sign of something. any help would be appreciated. also checked map sensor hose but it looked okay.
jeff
Reply With Quote