Stumble More than 1/4 throttle
#1
I have a FD now!!!!
Thread Starter
Stumble More than 1/4 throttle
I am stumped on this and I need some help. I have a 94 touring 7.
There is no check engine light.
When im driving him at less than 1/4 throttle i can go all the way up to red line and with 10 psi. If i try to give him more than 1/4 throttle with boost i get massive stumble almost like he wants to shut off.
Things I have done:
New Fuel Filter
New Spark Plugs
New Spark Plug Wires
New Down pipe and straight pipe (3" cat back already installed)
Removed air box
Removed intake pipes "to make sure they were not collapsing"
Removed Air Pump
Stock ECU
Thanks,
There is no check engine light.
When im driving him at less than 1/4 throttle i can go all the way up to red line and with 10 psi. If i try to give him more than 1/4 throttle with boost i get massive stumble almost like he wants to shut off.
Things I have done:
New Fuel Filter
New Spark Plugs
New Spark Plug Wires
New Down pipe and straight pipe (3" cat back already installed)
Removed air box
Removed intake pipes "to make sure they were not collapsing"
Removed Air Pump
Stock ECU
Thanks,
#3
I won't let go
Her...
It's been a long time since I've had twins. If you're getting 10psi at 1/4 throttle to redline...didn't think you'd hit that...but I digress.
Next thing I'd suggest is the map connection. Else, ensure your tps is plugged in. I'm leaning towards the latter as I've had the occasional lapse and forgot to plug mine back in and that's what you'd get.
It's been a long time since I've had twins. If you're getting 10psi at 1/4 throttle to redline...didn't think you'd hit that...but I digress.
Next thing I'd suggest is the map connection. Else, ensure your tps is plugged in. I'm leaning towards the latter as I've had the occasional lapse and forgot to plug mine back in and that's what you'd get.
#5
I have a FD now!!!!
Thread Starter
#6
I have a FD now!!!!
Thread Starter
Her...
It's been a long time since I've had twins. If you're getting 10psi at 1/4 throttle to redline...didn't think you'd hit that...but I digress.
Next thing I'd suggest is the map connection. Else, ensure your tps is plugged in. I'm leaning towards the latter as I've had the occasional lapse and forgot to plug mine back in and that's what you'd get.
It's been a long time since I've had twins. If you're getting 10psi at 1/4 throttle to redline...didn't think you'd hit that...but I digress.
Next thing I'd suggest is the map connection. Else, ensure your tps is plugged in. I'm leaning towards the latter as I've had the occasional lapse and forgot to plug mine back in and that's what you'd get.
#7
I have a FD now!!!!
Thread Starter
I just looked at your store and im gonna get it from you
thanks
Last edited by Rain.; 06-11-11 at 08:53 AM. Reason: .
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