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Frytown, Iowa | Put a new air filter on. Don't just blow it out. The 4020 was way weak grinding feed one year... I kept backing off the corn and backing off some more cause it would pull on the tractor...
Dad tried everything till he put a brand new air filter on.
Immediate horse power. He said he had blown it out before... Was just plugged enough, under normal driving conditions it performed flawless but under high load it was weak. Sounds like yours. | |
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4020 hp
