Sputter backfire stall 89 auto 4x4

[jackb]

You folks were of great help one year ago. This 89 2.9 4x4 auto has been running perfect but after a easy 2 mile drive when I started my return trip it stated to buck backfire and stumble. No throttle modulation could help as it lost and was losing power fast. 5k miles ago new distrib, eco, coil and tps. Any thoughts and imput would be appricated, thanks.

 

[2trux]

Check the fuel pressure.

 

[berakes]

You folks were of great help one year ago. This 89 2.9 4x4 auto has been running perfect but after a easy 2 mile drive when I started my return trip it stated to buck backfire and stumble. No throttle modulation could help as it lost and was losing power fast. 5k miles ago new distrib, eco, coil and tps. Any thoughts and imput would be appricated, thanks.

Did you figure this out yet? Check my post from this morning.. sounds like it could be in the same ballpark.