Hello gents,
New here, I have had chrysler products all my life but this is my first durango, and the first injected one not completely stock.
I have a 99 5.9 with fastman throttle body (don't know if it's 50 or 52mm), k&n cold air, hughes alum plenum kit, PPH ceramic coated headers,high flow cat, o2 spacers, flowmaster.
It runs great, plenty of poop for what it is, it does have 3:92 gears so that helps a little.
The problem is when it's cold and I have to stop at a light it will start to stumble, I can go to neutral and give it a little gas it clears up, then it's fine. I also notice that when cold the idle may decide it wants to go up a few hundred rpm then drop back down.
I have a 5.2 pickup that has never done this, and I have a renix 4.0 jeep that has, but that's a renix and a tps adjustment fixes that.
Any and all ideas are greatly appreciated.
New here, I have had chrysler products all my life but this is my first durango, and the first injected one not completely stock.
I have a 99 5.9 with fastman throttle body (don't know if it's 50 or 52mm), k&n cold air, hughes alum plenum kit, PPH ceramic coated headers,high flow cat, o2 spacers, flowmaster.
It runs great, plenty of poop for what it is, it does have 3:92 gears so that helps a little.
The problem is when it's cold and I have to stop at a light it will start to stumble, I can go to neutral and give it a little gas it clears up, then it's fine. I also notice that when cold the idle may decide it wants to go up a few hundred rpm then drop back down.
I have a 5.2 pickup that has never done this, and I have a renix 4.0 jeep that has, but that's a renix and a tps adjustment fixes that.
Any and all ideas are greatly appreciated.