Hissing/whistling problems
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Rocker Arms/Shaft
2012 Ford Ranger 4 Wd automatic 100000 miles
Chugging like a truck the other day then boom misfiring...had to be towed not happy 4 year old 4WD. 2 blown arms of the rocker shaft - no warning, no overheating, no bells and whistles went off just started chugging and then misfiring
22 reports
2
TA
Timing due to fuel pump BAD fuel due to possible fuel filter collapse injector rail contaminated fuel
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DE
No they have never responded with a reason why the rockers shaved off they replaced the head of the motor and flushed the motor out nothing wrong with fuel filter
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