Truck could be running hotter than normal and also check the EGR valve if its opening-that can cause detonation/pinging
Knock Sensor (2.3L) On left side of engine.
Knock Sensor (4.0L) On top center of engine.
The manual doesn't list one for the 2.5L.
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Monday, November 12th, 2012 AT 4:33 AM
CLAYTON DYER
MEMBER
7 POSTS
Not running hot and can not fin knock sensor, on left side of motor.
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Monday, November 12th, 2012 AT 4:40 AM
JAY4CARS1
MEMBER
34 POSTS
I have an 2001 ford dealership shop manual and it shows that the 2.3 and 2.5 rangers with knock sensors only.
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Monday, November 12th, 2012 AT 4:45 AM
CLAYTON DYER
MEMBER
7 POSTS
Not running hot, but heater bogs down motor, and cant find knock sensor the left side of motor auto zone shows knock sensor for 2.3l, but not for 2.5l. But it is pinging when shifting gears tryed better gas still did not help.
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Monday, November 12th, 2012 AT 4:51 AM
JAY4CARS1
MEMBER
34 POSTS
Sorry. It shows only the 2.3 and 4.0 have knock sensor
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Monday, November 12th, 2012 AT 4:57 AM
RASMATAZ
MECHANIC
75,992 POSTS
When is it pinging? After the shift when engine is under more load? Or at the higher RPM's before actually going into next gear? A lean condition can cause this as well, go simple and check the fuel filter if it hasnt been done yet