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You can use carb cleaner for the egr valve. I'm sure the same for the turbo. Do you use fuel additive? Do you idle the truck alot? If you idle alot you should install the high idle switch. Here is a picture of my egr valve after letting it idle alot everyday for a few months (actually around 10,000 miles) using the high idle mod.
You can use carb cleaner for the egr valve. I'm sure the same for the turbo. Do you use fuel additive? Do you idle the truck alot? If you idle alot you should install the high idle switch. Here is a picture of my egr valve after letting it idle alot everyday for a few months (actually around 10,000 miles) using the high idle mod.
I have used Lucas before but not for a long time (bout a year now)
I try not to let it idle to long, just depends on how hot my turbo is.
The truck has a high idle worm up but no high idle mod.
Letting idle to run in the store, would that be considered too long?