all of the sudden my trucks making more of a pop noise that sounds like its coming from exhaust somewhere. it almost sounds like a fart can, not sure whats wrong with it. didnt notice any leaks in exhaust/muffler. anyone have any ideas where i can look do something. thanks

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black 2002 XLT FX4 4.0 v6 ext. cab

Ttt

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black 2002 XLT FX4 4.0 v6 ext. cab

manifold gaskets maybe

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exghaust*

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1996 f150 4x4 ext cab, Eddie Bauer edition, 5.8l auto, 3.55 gears and 31/10.5/15
My babe/DD-1995 2.3l 5speed 4x4, long bed, 4.10 open dif, "red rocket" 31/10.5/15s good years

Check EGR if you got one especially the tube on the exhaust manifold...

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2006 Ford Ranger XL Std Cab 2.3L 5Spd 4x2

exhaust**

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95 Ranger XLT 4x2 2.3 I4 5 speed 206,000 *dead*
96 Ranger XLT 4x4 4.0 V6 5 speed 173,000 *alive*
D35 front, 8.8 rear, 3.73 gears, limited slip rear diff