.:HSTuners::

03-22-2002, 05:53 AM

One thing to keep in mind is motor mods on this!

I have a 91 DX Hatch and just put a CAI kit on it and the after the computer adjusted to it, it would idle pretty erratic once the car warmed up! I just took it off and after a few hours driving, the computer reset and all is back to normal.

Moral of the story: I think the EFI in the DX's is different than the other ones (for gas mileage purposes) and it does not react well to mods! My HP definitely increased and was better on the highway but my idle went all wacky!

Look into this a bit more. I know i read somewhere that the early DX's computers dont take well to mods!

Check it out

my .02

p.s. I love my 91 Hatch. Gets 38mpg

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03-22-2002, 05:53 AM	#1
Boston Mangler Posts: n/a	One thing to keep in mind is motor mods on this! I have a 91 DX Hatch and just put a CAI kit on it and the after the computer adjusted to it, it would idle pretty erratic once the car warmed up! I just took it off and after a few hours driving, the computer reset and all is back to normal. Moral of the story: I think the EFI in the DX's is different than the other ones (for gas mileage purposes) and it does not react well to mods! My HP definitely increased and was better on the highway but my idle went all wacky! Look into this a bit more. I know i read somewhere that the early DX's computers dont take well to mods! Check it out my .02 p.s. I love my 91 Hatch. Gets 38mpg