surge question

[powerstrokin]

2000 with a bully dog chip, in the last few weeks when getting up to speed it has started surging when I accelerate. This is with no load and on flat terrain, it's done this before pulling a trailer up hill but not all the time. Any help would be appreciated.

 

[JJeepyjohn]

Any particular speed it happens at? any engine light?

 

[powerstrokin]

Just right after I change gears and get back on the pedal and it's not doing it all the time. No lights on the dash.

 

[chromehound]

Does it do it in all positions on the chip? My '00 with a Superchip surged at anything over 65mph on the highest setting but was fine on the lower settings. My $0.02 is ditch the BullyDog and get a TS style chip with some custom tunes.

 

[JJeepyjohn]

Does it do it in all positions on the chip? My '00 with a Superchip surged at anything over 65mph on the highest setting but was fine on the lower settings. My $0.02 is ditch the BullyDog and get a TS style chip with some custom tunes.

This. ^

 

[cetanefreek]

Bullydog 4 bank chip IS a TS style chip.

 

[lmgrcivic]

dont matter get rid of the banks and get something with custom tunes

 

[08BIGRIG]

The surging could be from lots of things, but most likely the tuning.

 

[chvyrkr]

Stock turbo?

Try a WW, different housing, etc...

38R's are a lot cheaper than they used to be.

 

[Nally7.3]

^^^ Just get custom tunes and throw a WW in. ^^^