2020年11月26日 · My 2018 GMC 2500 Denali 2500 Duramax L5P Has 2 codes. P129F & P228C. It still runs but you have to feather the throttle to get it up to speed. It also goes into a reduced …

2019年10月20日 · P228c? Jump to Latest 6.8K views 4 replies 4 participants last post by kadgebryars22 Nov 9, 2024

2019年11月5日 · When I Google (Duramax L5P P228C) lots to read. One person mentioned (Change your station for fuel, you had a bad fill up) Another (Dealer replaced the lift pump and …

2020年1月9日 · Pulled the codes and got P228C and P00C6. Started by replacing the Fuel Pressure Switch (ACDELCO) on the front of the tank. Cleared the codes, drove the vehicle …

2020年9月17日 · 2013 malibu with 150k. I have the blue driver scanner and it showed a live fuel rail pressure of 70-80 and it even if i clear the codes it doesn't want to rev over 4K. Tried two …

2017年8月16日 · Yesterday the check engine light, engine power reduced, and service traction lights all came on. I had it towed 29 miles back to where I live after the car went into "limp …

2020年4月24日 · I need some advice please, my 2016 Chevy Malibu LT 1.5L is jerking when driving on higher than 2500 rpms, if i release the acceleration pedal immediately it goes back …

2018年3月2日 · So my car reduced power and stabilatrack came on. the codes came in running lean and low fuel pressure. Today I changed the high pressure fuel pump... Now I am not …

2018年1月9日 · This past Sunday in Parsippany NJ (temperature approximately 20F) my truck lost power while cruising on the highway at about 70 MPH. Check engine light comes on and …

2024年7月15日 · Persistent p228c code. Jump to Latest 806 views 1 reply 2 participants last post by DrivenDaily Jul 15, 2024