1g Talon sarts but stumbles all the way up rpms..

1gTSIeagle · Oct 19, 2011

So im trying to figure out what this is. I changed the coil pack,plugs and wires. What happens is when i start it barely wants to idle,i give it gas and it wants to shut off,or when it warms up a little i floor it and the rpms just stumble up slowly,as if its missfiring or something. Bas tpd,iac or isc? Any help would be greatly appreciated,thanks!

milby43 · Oct 19, 2011

Seems like MAF. Do you have any codes?

92AWDHX40 · Oct 19, 2011

any cels the first thing i got when i did my turbo swap was to get a logger to help with cels.

92nolatist · Oct 19, 2011

What about ignition timing? It could be off a bit....

1gTSIeagle · Oct 19, 2011

it did throw a cel before but then i did remove the battery a few times so its cleared.. What do you guys use to read the codes?

Ravenous · Oct 19, 2011

Go over the plug wires again, sounds like you might have mixed up the connections at the coil.

1gTSIeagle · Oct 19, 2011

Ravenous said:
Go over the plug wires again, sounds like you might have mixed up the connections at the coil.

4321 on the head and plugged into coil is 4123

Boost_Addict_88 · Oct 19, 2011

I agree with 92nolatist. Check to make sure ignition timing is correct. 1G's should be set at 5* BTDC

Ravenous · Oct 19, 2011

1gTSIeagle said:
4321 on the head and plugged into coil is 4123

Sounds right to me, but did you go out and verify. If the only thing you changed is coil and wires I would assume the problem lies there although I have had completely unrelated issues pop up during repairs... Seems to be the DSM way.

1gTSIeagle · Oct 19, 2011

i was just going to replace the tps,as this went out on 2 other 1gs i had but the cars would still start and idle,it would just miss if i would go into boost,so im assuming i can rule that out..?

Mr Peepers · Oct 19, 2011

Unplug one injector at a time, replacing the previous one as you go. Try to narrow down if a cylinder or a pair of cylinders aren't firing.

Check for spark in those cylinders. If no spark, pull the plug out and see if the plug is wet with fuel. That will at least narrow it down a bit.

1gTSIeagle · Oct 19, 2011

Mr Peepers said:
Unplug one injector at a time, replacing the previous one as you go. Try to narrow down if a cylinder or a pair of cylinders aren't firing.

Check for spark in those cylinders. If no spark, pull the plug out and see if the plug is wet with fuel. That will at least narrow it down a bit.

ill try this,thing is i just replaced the coil pack,wires and plugs! Gapped at .28

Mr Peepers · Oct 19, 2011

There still may not be power and/or a signal going to one of the coils.

nfernotalon · Oct 19, 2011

Make sure the coolant plug on the thermostat housing doesn't have a broken wire.

1gTSIeagle · Oct 19, 2011

so i just read in another thread,and made me think,i was working on it the other day and made contact with something by the filter and caused a spark. So i checked the 80amp fuse for the alt and i believe its blown. Can that be the problem? Also,this is going to sound noobish,but how do i remove that damn fuse?

Boost_Addict_88 · Oct 19, 2011

Make sure the power transistor is working properly too.

1gTSIeagle · Oct 19, 2011

*RESOLVED** it was the fuse..smh.. but also noticed that my turbo almost sounds like it gurgling or something,hmmmm..?

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1g Talon sarts but stumbles all the way up rpms..

1gTSIeagle

milby43

92AWDHX40

92nolatist

1gTSIeagle

Ravenous

1gTSIeagle

Boost_Addict_88

Ravenous

1gTSIeagle

Mr Peepers

1gTSIeagle

Mr Peepers

nfernotalon

1gTSIeagle

Boost_Addict_88

1gTSIeagle

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