well i have a bit of a problem with a 2002 mustang 5 speed with the 3.8L. so the problem is when you go to accelerate at any speed the engine studders, like it wants to go and then doesn't but then does again. and the problem started after my sister used it a college, but if you keep the rpms higher then 3000 it doesn't studder.
5. Dirty fuel injectors
6. Water in the gas tank.
7. Dirty throttle body.
8. Anything blocking the air filter? paper,plastic, etc.
9. Plugged PCV valve.
10. Vacuum hose off somewhere.
I know I missed a million other things. I just thought of these after I posted the first time. It sounds of more like a "miss" than anything else. I would start with the electrical first.
5. Dirty fuel injectors
6. Water in the gas tank.
7. Dirty throttle body.
8. Anything blocking the air filter? paper,plastic, etc.
9. Plugged PCV valve.
10. Vacuum hose off somewhere.
I know I missed a million other things. I just thought of these after I posted the first time. It sounds of more like a "miss" than anything else. I would start with the electrical first.
sounds like a miss.
Plugs, wires and coil pack.
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Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17
it has new plugs, wires, fuel filter, air filter. I have been running that fuel system cleaner in it for the past 2 tanks, throttle body is clean. On the coil pack from the top left-right and then from the bottom left-right whats the firing order, when i was changing the plugs are wire my dad just pulled the wires off the pack and he put the new ones on, so i just want to make sure. i don't think there is any water in the gas.
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2007 Ford Ranger XLT, 4X4, 4.0L, 5 speed, super cab, soon a 4 inch lift, 33x12.50R17, flowmaster exhaust, K&N cold air induction, Fire red.
2003 dodge ram 1500, lifted, 5 speed, mud tires, 4X4, flowmaster exhaust, and K&N cold air induction.
1953 Ford Pickup, F-250, shortened, lowered, 4 link rear, 9inch w/3.70 and locker, volare front clip, 1972 mustang mach 1 351W making 425hp, pro street fuel cell, 4300 stall, 3 speed FMX, still in progress.
well thats not it. so now i need to see about a new coil pack
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2007 Ford Ranger XLT, 4X4, 4.0L, 5 speed, super cab, soon a 4 inch lift, 33x12.50R17, flowmaster exhaust, K&N cold air induction, Fire red.
2003 dodge ram 1500, lifted, 5 speed, mud tires, 4X4, flowmaster exhaust, and K&N cold air induction.
1953 Ford Pickup, F-250, shortened, lowered, 4 link rear, 9inch w/3.70 and locker, volare front clip, 1972 mustang mach 1 351W making 425hp, pro street fuel cell, 4300 stall, 3 speed FMX, still in progress.
Before you go out and buy anything. Pull the plugs to see which cylinder is not firing properly. Also, what type of wires did you use? I know some people have had problems with wires after they replaced them. Try starting the car and pulling each wire to see if the skip changes. When you pull one, the car should run worse.
Before you go out and buy anything. Pull the plugs to see which cylinder is not firing properly. Also, what type of wires did you use? I know some people have had problems with wires after they replaced them. Try starting the car and pulling each wire to see if the skip changes. When you pull one, the car should run worse.
yeah, the six uses different connectors.
Also, the resistance may be off (Did you disconnect the battery when you changed the wires and plugs?)
__________________
Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17
they are autolite wires and the plugs are all firing, and i didn't disconnect the battery, but something came to mind today when i was racing a friend home from school and it is the 3.8 on this year has those butterfly valves on the short runner side of the intake and well at about 2,000 rpm the is when this happens and i am thinking that the studdering is from the valves not opening corretly or opening and the way they are opening is effecting the acceleration making it studder.
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2007 Ford Ranger XLT, 4X4, 4.0L, 5 speed, super cab, soon a 4 inch lift, 33x12.50R17, flowmaster exhaust, K&N cold air induction, Fire red.
2003 dodge ram 1500, lifted, 5 speed, mud tires, 4X4, flowmaster exhaust, and K&N cold air induction.
1953 Ford Pickup, F-250, shortened, lowered, 4 link rear, 9inch w/3.70 and locker, volare front clip, 1972 mustang mach 1 351W making 425hp, pro street fuel cell, 4300 stall, 3 speed FMX, still in progress.
well i fixed the problem with the studdering over the weekend, i sold the car and got a new ranger, with the 4.0 V6 5 speed
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2007 Ford Ranger XLT, 4X4, 4.0L, 5 speed, super cab, soon a 4 inch lift, 33x12.50R17, flowmaster exhaust, K&N cold air induction, Fire red.
2003 dodge ram 1500, lifted, 5 speed, mud tires, 4X4, flowmaster exhaust, and K&N cold air induction.
1953 Ford Pickup, F-250, shortened, lowered, 4 link rear, 9inch w/3.70 and locker, volare front clip, 1972 mustang mach 1 351W making 425hp, pro street fuel cell, 4300 stall, 3 speed FMX, still in progress.