Date registered: May 2008
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Hesitation in '93 190 Sportline
I have a 1993 190 Sportline and have transplanted an engine from a 91 300e. Engine was tuned, new plugs, distributor cap, etc. The car has a serious low to midrange hesitation and does not pull as strong as other 300e cars I have driven. With my power to weight ratio it should be a road rocket. The motor has good compression so I think the issue is the CPU, or maybe electronic fuel management issue. The car has headers from the previous 2.6 motor. Anyone out there have any ideas? I appreciate any help or ideas you can send my way.