Cars a 04 Cavy manual with the GM Supercharger with the GM reflash.
When I rev my can in netural theres a slight hesitation. I'll have the pedal down to the floor and it takes the car about a sec for it to rev up where as when it was stock as soon as I touched the pedal it reved up with no hesitation. Also when I'm driving and have the rpms below 2800 and I mash it in any gear it will hesitate for a sec then jerk foward and speed off. Other then those 2 problems it runs fine.
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try cleaning out your TB. Might be a little sticky or your TPS fading out on you or dying.
I have read this is a common problem with the gm kit.....
I think most of us who have the M62 with the GM reflash have ran into this problem at one time or another....
Mine did it for about the first year...hasn't hiccupped in awhile though...
I say it's normal or when I changed plugs it stopped...I run LTR7IX-11 plugs now and seems to have cured my problems...of course I've done a few other things since then too but seems once I changed plugs to these it stopped...they are gapped at .34.
Bought them at
Spark Plug Place....I think they are $7 or so each.
Eh...old man with a Corvette now...it was bound to happen sooner rather than later right?
is this a common problem with almost everyone with the eco s/c?
Not everyone. About half.
My Eco S/C was great.
I haven't had this problem
i have it ocasionally..and i have admiral jedis supercharger now
it has alot to do with the fuel, 93+ all the time
thats what techline told me
swapped, supercharged, intercooled, 2.9, fun
i had this same problem i switch fuel and it was gone....
What gas station are you guys using. I've been using 93 from BP
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thats the gas that did it in my car...im using shell V POWER and it hasnt done it at all..i dont know why the 93 BP did
it happened to me when i have the AC on and it the car has not reached 195 degress yet.
also i have lojak installed and before the charger was installed the car cut ou on once or twice
so yeah Fuel just the thursday i filled up at a a gas station that i never went to before and I hard hesitation problem
people say im @$$hole for saying this but i think some times gas stations mislabel gas or water the gas down.
Yup some gas stations do sell @!#$ty gas
Or Mislabel it
I still have this problem with the M45, than again im not tuned at all...
