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#1 |
Join Date: Aug 2024
Posts: 1
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Hawk250dlx fuel?air?spark? Problem
hey guys i’ve been having a battle with my 2022 hawk DLX the past 2-3 months. i can’t seem to get it running properly.
bike turns on and has a rough low idle. when given gas it either dies or bogs (when is dies smoke comes out exhaust) i’ve tried many different things and have replaced over $400+ worth of oem parts. REPLACED: air filter fuel pump & assembly throttle body spark plug TRIED: compression test (155psi) different gasolines/ additives spark test(plenty of spark) fuel pressure test(in spec) pulled out the injector and it’s spraying fine. The problem originally started when i was riding and it started sputtering/losing power so i took it home. Anyone else have this problem? any solutions? i’m thinking it could possibly be ECU or piston sensor but i replaced piston position sensor about 700 miles ago. any help is appreciated ![]() ![]() Last edited by PeteTheCat; 08-09-2024 at 01:46 PM. Reason: adding info |
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#2 |
Join Date: Oct 2023
Location: Western PA
Posts: 278
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Have you scrutinized your wiring harness for loose connections or exposed wire? How about the vacuum system. I would think you would show a check engine light if one of the sensors was bad. Have you adjusted the valves?
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2022 Hawk DLX EFI * 17T Front / 47T Rear / 428 x-ring chain * Kenda K-760 front + rear * Banjo brake light switch * LED headlight + front turn signals * Custom cutting board skid plate * Debadged (I don't like to brag about the superior strength!) * Top speed, GPS verified, as equipped: 68 mph (so far) |
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#3 |
Join Date: Feb 2024
Posts: 12
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check exhaust pipe to see if it is full of water or liquid. remove pipe and check
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#4 |
Join Date: Jan 2021
Location: Lehigh Valley Area
Posts: 159
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You checked so much, maybe you are right about the ECU. :(
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- My 3 Bikes: 1. TaoTao TBR7 (My TBR7 Upgrades) 2. Boom Vader (FYI: My Boom Vader Upgrades) 3. 1978 Suzuki SG750 --------------------------------------------- Testing a YouTube Channel ![]() |
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Tags |
bogging, dlx efi, help identifying |
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