sounds like a diesel for first 20 seconds
#1
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sounds like a diesel for first 20 seconds
First start of a given day, the 3800 sounds like a diesel until I'm out of the driveway. Oil is fine, all other driving is fine. I took it to a local trusty mechanic but of course it was sounding smooth by then. He said I could make a appointment, bring it back and leave it, but "if it'* lifters or some other internal problem we don't get into that, try the dealer where you bought it".
Hmm, the dealer... Yes, can do, but I don't want to get talked into something I don't need. Suggestions?
Hmm, the dealer... Yes, can do, but I don't want to get talked into something I don't need. Suggestions?
#2
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Do you have a video camera? A vid would help.
What brand and weight of oil do you use? You could try cleaning the engine out with seafoam in the oil before the next oil change.
What brand and weight of oil do you use? You could try cleaning the engine out with seafoam in the oil before the next oil change.
#3
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Thanks for the reply and suggestions. My camera'* lens in stuck closed, getting another soon. I dunno the oil, in prep for sale it had a change 2000 miles ago at the Chevy dealer where I bought it. Never heard of seafoam.
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PS thats not my hand, i just pulled that pic off the net.
You can put SeaFoam in your engines oil to break down deposits and gunk. You can use a vacuum line to suck it into the intake to clean carbon buildup. It can also be added to the gas tank to help prevent moisture build up and clean the fuel system.
I would say add SeaFoam to the car and drive the car for a day then get the oil changed, unless someone suggests something else.
#7
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By any chance have you messed with your throttle body or airbox?
I recently gutted my airbox (multiple times). Every time I open it up a little more, it gets a little more diesel-sounding until the temperature needle hits around 130°. If the noise you describe is coming from the airbox, I wouldn't worry.
I recently gutted my airbox (multiple times). Every time I open it up a little more, it gets a little more diesel-sounding until the temperature needle hits around 130°. If the noise you describe is coming from the airbox, I wouldn't worry.
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