Anyone Else Have Trouble Making Boost When Its Cold Outside?
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Anyone Else Have Trouble Making Boost When Its Cold Outside?
i am having trouble making boost lately, i can barely make above 20psi. its been cold these last few days and hasnt gotten above high 30's outside. i do notice a difference in the way the truck runs and makes boost when its cold outside, anyone else notice this?
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i can get to 26 psi when working her hard empty on highway but mostly see 20 psi. Its -20 celcius today where i live and i have edge juice attitude. if i crimp line to wastegate I can hit 42 psi EASY>
#3
Never had this problem.But I have had aftermarket turbo on it since the first month of purchase.Never ran a stocker in the winter.Still doesn't sound right.Does it do it even after the truck is good and warm?
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I think when it is colder out the charge air cooler is way more efficient. The pressure coming out the turbo is the same but the CAC condenses the air a lot more. Better quality air but at less pressure. Boost pressure is only 1/2 the equation, air temp is the other. I know my truck is more powerful at 30 PSI 15*F than at 42 PSI 85*F
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I put money on it that its your wastegate actuator. Mine quit working about 6 months ago. Pinched off the pressure line leading to the wastegate and all problems were fixed. Been running like this for 20,000 miles and not another boost or turbo problem. I heard of this problem many times in the last few months.
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I put money on it that its your wastegate actuator. Mine quit working about 6 months ago. Pinched off the pressure line leading to the wastegate and all problems were fixed. Been running like this for 20,000 miles and not another boost or turbo problem. I heard of this problem many times in the last few months.
do i have a pressure line going to my stock wastegate? i thought it was electronic.
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Can someone show a pic or better describe this hose as I have had this same low boost issue since about mid December. Dealer says if I'm not getting a CEL for low boost or high boost everthing is fine. There is no spec listing that they can find on Dodge that says max boost should be 32 psi.
#15
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It would be easiest to remove you passenger side fender liner. Usually about 10 screws with 5/16" heads. Then you can easily feel under and back of your turbo for the hose.