2015 Silverado LOTS OF ISSUES
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CF Beginner
Joined: Apr 2023
Posts: 1
Likes: 0
2015 Silverado LOTS OF ISSUES
I have a 2015 Silverado 4wd and im having several issues such as: Sometimes it struggles to start, when driving i will all of a sudden lose power and will have to let off the gas.
I recently had a new transmission put in due to issues. I can not accelerate fast or the truck will start bogging down and will even due it if im just cruising at a set speed. The engine codes im getting now are:
P018B
P0420
P0430
P0446
P219A
P0451
P2635
I have changed the fuel pump in the tank and it seemed to run much better for a couple weeks after. My question is: In order in to get this truck to run right and not buy a new truck, should i start with replacing the Direct Injection Fuel Pump or could this possibly be a PCM issue considering the amount of codes im getting. Any help or advice would be great before i let a shop start changing parts and railing me dry when they could be linked to a singular issue.
I recently had a new transmission put in due to issues. I can not accelerate fast or the truck will start bogging down and will even due it if im just cruising at a set speed. The engine codes im getting now are:
P018B
P0420
P0430
P0446
P219A
P0451
P2635
I have changed the fuel pump in the tank and it seemed to run much better for a couple weeks after. My question is: In order in to get this truck to run right and not buy a new truck, should i start with replacing the Direct Injection Fuel Pump or could this possibly be a PCM issue considering the amount of codes im getting. Any help or advice would be great before i let a shop start changing parts and railing me dry when they could be linked to a singular issue.
CF Monarch
Joined: Oct 2017
Posts: 4,605
Likes: 269
From: USA
I have a 2015 Silverado 4wd and im having several issues such as: Sometimes it struggles to start, when driving i will all of a sudden lose power and will have to let off the gas.
I recently had a new transmission put in due to issues. I can not accelerate fast or the truck will start bogging down and will even due it if im just cruising at a set speed. The engine codes im getting now are:
P018B
P0420
P0430
P0446
P219A
P0451
P2635
I have changed the fuel pump in the tank and it seemed to run much better for a couple weeks after. My question is: In order in to get this truck to run right and not buy a new truck, should i start with replacing the Direct Injection Fuel Pump or could this possibly be a PCM issue considering the amount of codes im getting. Any help or advice would be great before i let a shop start changing parts and railing me dry when they could be linked to a singular issue.
I recently had a new transmission put in due to issues. I can not accelerate fast or the truck will start bogging down and will even due it if im just cruising at a set speed. The engine codes im getting now are:
P018B
P0420
P0430
P0446
P219A
P0451
P2635
I have changed the fuel pump in the tank and it seemed to run much better for a couple weeks after. My question is: In order in to get this truck to run right and not buy a new truck, should i start with replacing the Direct Injection Fuel Pump or could this possibly be a PCM issue considering the amount of codes im getting. Any help or advice would be great before i let a shop start changing parts and railing me dry when they could be linked to a singular issue.
Last edited by oilcanhenry; Apr 25, 2023 at 4:56 AM.
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