gmracing355
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Hi!
I am working on a 1986 Sierra with a 5.0 liter engine and 2 wheel drive. I got a code 44 , which I know is a lean bank code. I have already replaced the O2 sensor and coolant temperature gauge and am still receiving a code 44. Any ideas as to what else could be causing this? Any ideas or suggestions would be greatly appreciated!
Thanks!
Greg
I am working on a 1986 Sierra with a 5.0 liter engine and 2 wheel drive. I got a code 44 , which I know is a lean bank code. I have already replaced the O2 sensor and coolant temperature gauge and am still receiving a code 44. Any ideas as to what else could be causing this? Any ideas or suggestions would be greatly appreciated!
Thanks!
Greg