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mmkkpro · 08-19-2019

Nobody had a bosh 3401 or k&n so I bought a Napa gold suppose to have anti drain back valve but after it sits fo a couple hours it has a rattle for about 3 seconds on start up. I ordered 2 bosh 3401s be here Tuesday. Thanks guys, she is running and sounds good, I have a 45, and 56 codes.

08-19-2019	#34
mmkkpro Join Date: Apr 2019 Location: Supply NC Posts: 124	Re: Installing fuel injectors Nobody had a bosh 3401 or k&n so I bought a Napa gold suppose to have anti drain back valve but after it sits fo a couple hours it has a rattle for about 3 seconds on start up. I ordered 2 bosh 3401s be here Tuesday. Thanks guys, she is running and sounds good, I have a 45, and 56 codes.