Technical Topics specific to the Hatchback body - NOT where you post pics/build specs of your car.
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By 93EgSedan
#313625 My car has a b18a1 swap, and it runs, but the car jerks when in gear idk whats wrong with it :?
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By 93EgSedan
#313636
teal_dx wrote:Do you mean it is difficult to engage the clutch smoothly? Unrelated, but is the check engine light on?


Yes sir! The O2 sensor aint hooked up.! :o
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By ThatguyInAhatch
#314185 bump for this guy help him out
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By Apexracing
#314224 Check your motor mounts and transmission mounts.
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By teal_dx
#314245
93EgSedan wrote:
teal_dx wrote:Do you mean it is difficult to engage the clutch smoothly? Unrelated, but is the check engine light on?


Yes sir! The O2 sensor aint hooked up.! :o


Plug it in and see how much smoother it runs when your ECU is able to read what your engine is doing :wink:

O2 is probably the most important sensor on your motor. It lets the ECU know if it's putting in the right amount of fuel for the air by reading rich or lean. :thumb: