Australian EA7
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EA7 -435 boost irregular
in Mack Truck Q & A
Posted
Gday I have an EA7 at 435
the problem I have is that if I put my foot down fast I see 150 Kia boost pressure and 69l/hr
but!!
if I put my foot down slowly I can get 225kpa boost and 80l /hr .
strange hey.
fuel pressure stays around 60 psi while running and pulling.also if it’s boosting 225 uphill and I go back a gear it will only boost back to 150kpa.
any thoughts?
Thank you