Toýota 3S-GE Black Top swap.

[Veshan]

Hey everyone I did a engine swap on my Mazda b2600 4 door pickup installing a Toyoßßta 3s-ge black top engine everything works fine only one problem going up steep hills I don't get any power at all van craw up hill from day one when I install the engine to now I can't seem to figure out the problem I change fuel pump, I change muffler system, filters, clean injectors and still any help from anyone will be greatly appreciated 

one thing my air filter and sensor pipe are make up because I didn't get the original air filter box

thank you

veshan

veshancobra@hotmail.com