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I have a 2018 pioneer 1000-5 that wont idle. It happened suddenly. Symptoms are it wont idle but if you give it some throttle then it will. So far i have done,
IACV and pigtail
Checked grounds
Checked timing
Checked wiring harness to ecm
Replaced injectors
Replaced TPS
Replaced fuel pump
Replaced MAF
Replaced ECM
Replaced battery
No codes were thrown. Injectors are shooting fuel, i can see it in the throttle body. If i pull the plug wires one at a time, it will run on the back cylinder but if i pull the back plug wire it wont run on jus the front.
Any ideas what to try next. It sometimes smokes like its running really rich. Ive turned the idle screw up so it idles but if i rev it now sometimes it stays revved for abit. Im going to try to clean the valve body, other than that i dont know what to try, and im looking for ideas. Thanks
IACV and pigtail
Checked grounds
Checked timing
Checked wiring harness to ecm
Replaced injectors
Replaced TPS
Replaced fuel pump
Replaced MAF
Replaced ECM
Replaced battery
No codes were thrown. Injectors are shooting fuel, i can see it in the throttle body. If i pull the plug wires one at a time, it will run on the back cylinder but if i pull the back plug wire it wont run on jus the front.
Any ideas what to try next. It sometimes smokes like its running really rich. Ive turned the idle screw up so it idles but if i rev it now sometimes it stays revved for abit. Im going to try to clean the valve body, other than that i dont know what to try, and im looking for ideas. Thanks
