Knocking Noise Due to Broken Intake Runner on Ford Windstar

A knocking noise from the upper engine area may indicate a loose intake runner. Our technicians tell us if this is the case, replacement of the upper intake clamshell will be necessary.

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Average mileage: 156,191 (81,000–232,000)
Engines affected: 3.0L V6, 3.8L V6
6 model years affected: 1995, 1999, 2000, 2001, more2002, 2003
30 people reported this problem
17 people shared problem details
2000 Ford Windstar- 3.8L V691,000
i hear a light tapping,knocking sound on the driver side of 2000 windstar please telll me what could that be...
2000 Ford Windstar- 3.8L V6144,500
Clacking noise from upper intake. Replaced and problem solved!!
2003 Ford Windstar- 3.8L V6170,000
engine started running rough then the check engine lite came on the more i drove the more the engine sounded like it was pinging and the miss got worse after scanning code p1518 i will let you know when repair is complete
2000 Ford Windstar- 3.0L V6165,000
I have the knocking noise and I went and look at the control rods and the bushing on the back rod was off and rod disconnected.
my pinging noise comes and goes. does not do it when i have it in shop. dealer siliconed shell back together. will not do anything until they hear it.
1995 Ford Windstar- 3.8L V6215,443
I was driving home about a week ago on the highway and I was trying to get around this truck and hit the gas to pass him and that's when I heard the loud knocking
2000 Ford Windstar- 3.8L V6200,000
Running hot new water pump
2000 Ford Windstar- 3.8L V6160,000
Hose broken due to wear. Went to dealership, bought replacement hose. Installed new hose in same order. Filled radiator with coolant. Ran engine at idle till thermostat opened. Filled coolant again to recommended level. Engine operated at normal temp for approximately thirty minutes. Stop, cut vehicle off. Hard start on restart. Check fulid level again. All shows normal. Drove vehicle approximately 1 mile; vehicle temp runs hot. Shut down vehicle. upon inspection discovered intake hose had disconnected replaced hose (hose clicked on intake nipple). Replace fluid, tried to restart engine. Loud knocking noise.
1995 Ford Windstar- 3.8L V6232,000
Knocking after a few minutes letting it idole
2002 Ford Windstar- 3.8L V6165,000
seems like the little arms vibrate off. You cannot buy the arms by themselves, so you are told you need the whole runner control. GO TO A JUNKYARD AND GET THOSE TWO LITTLE ARMS>the intake runner is probably just fine. Mine was . Cost 8 dollars and and hour and a half to fix. Also you can bend them a bit to make them fit in snugger. The end clips to hold them are plastic and are 6 dollars each at the dealer.
Engine noise when starting. Noise stops after reaching 45 - 50 mph
Knocking noise in engine, changed to synthetic still noise. Problem has not been fixed yet. When to dealer explained that they did not hear the noise. So I will find someone other than the dealer that will listen to me...
2001 Ford Windstar- 3.8L V6180,453
Hey I have a loud knocking coming from the top venter of my motor ..I'm really hoping its the intake runner ...but the knocking escalates with the rise of the engine rpm...doesn't get louder just quicker... Any ideas?
2000 Ford Windstar- 3.0L V6
it nokes when I push on the gas and it act like it lost power too.
The intake shell had crack. fixed that problem. We still have loud popping noise in engine?
knocking noise and now it won't start at all.
the moter is making aknocking sound
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