TOYOTA 4RUNNER ENGINE

The Other Day The Truck Would Bog Down Under Any Load But Would Still Manage To Do Highway Speeds. Now It Will Start But It Will Backfire...

In Neutral It’s Fine Can Rev Up To Anything, As Soon As I Get Into Drive Or Reverse When The Revs Hits 2,000 Rpms The Car Just Turns Off.

Cylinder 1, 3 And 5 Misfires Simultaneously At Idle.

Dial Reads H At A Full Stop Then Somewhat Goes Down Upon Movement But Not By Much Just Lightly Below The Red. Another Issue: A/c Blows...

Put New Head, Cam Shafts. Getting Spark, Fuel. Turns Over But Will Not Start. Fuses Tested, All Okay.

When Starting Truck I Get A Whirling Noise Up Front Under The Hood Around The Fan Shroud, Lasts For A Couple Of Minutes And Stops.

Had To Replace With A New Head. Engine Had Gotten Hot An Cracked Old Head. Temp Gauge Was Not Working At The Time. New Head, 2 Cams, Spark...