i have a 1990 integra ls runs good till i hit 2600rpms then cuts out ,fuel regulator new, fuel pump pressure checks good, fuel filter new, what should i check next.

 

[QUOTE=qpDA9tegqp;38481917]i have a 1990 integra ls runs good till i hit 2600rpms then cuts out ,fuel regulator new, fuel pump pressure checks good, fuel filter new, what should i check next.[/QUOTE

im havin the same issue and im guessin u did a engine swap in it? or am i wrong? im gettin the feedback that i should check my map sensors or ecu!

 

well i have fix'd it now turns out one of my friends step on the computer and uncliped one of the wires....yes its an LS swap

 

aight but my issue has been since i bought it...i swaped it thinkin it was a motor prob so i bought a new 1... put it in ..now it doesnt go past 2600 rpms and wont get past 1st gear speeds even when shifted to 2nd n 3rd gear.. and when i floor it, it boggs horribly