engine falls flat on its face

[jimmer2880]

All of the above - or... a clogged fuel filter

[bret]

IAS or the TPS also. Idle air stabilizer or throttle position switch - as stated, time to put the diagnostic to it.

[Engine Nut]

I have a 2001 190 with 310 tbi . And when take off it will completly boogs down.And I am going thru gas like crazy. can anybody help with my problem.

Does it seem to idle well when it is warmed up? I am thinking that you may have a coolant temp sensor this telling the ECM that the engine is cold when it is warm. That would make the engine run rich and could cause a bog on acceleration and excessive fuel use. The other component that could cause such a symptom is the MAP sensor. I would take it to your dealer and have them hook up ther scan tool. They should be able to tell prettyeasily if either of those components is causing your problem.

Engine Nut

I have a 2001 190 with 310 tbi . And when take off it will completly boogs down.And I am going thru gas like crazy. can anybody help with my problem.