midrange sluggish

[O3 pharoh]

Car becomes very sluggish in the mid range of 1st and 2nd gear. Would that be fuel related? When RPM's start to climb im good then a hesitation and then goes again just fine until the shift comes then does it again. The plugs can't be but a year old, do they really wear that quickly?

Also if anyone has BFG's for the rear that would be willing to sell. Don't mind a little wear, just missing one from a complete set from a buddy at the LM dealer. Thanks for any trouble shooting in advance.

T

[musclemerc]

Their have been alot of threads like this recently. Most were bad coils, do a search and see what you find

[RacerX]

Or the old "Try cleaning the MAF sensor". Start with the easy stuff first. Air filter, MAF, throttle sticking, vacuum leaks, EGR, IAT....

[justbob]

Mine did what you described for about 8 months till I changed out the fuel pump. Do you have datalogging capabilities? If so, check FPDC at WOT and report back or if your near Wheaton, IL, I take paypal LOL Stop on by!

[SlkMerc]

Mine just started doing this. I cleaned the throttle body (Filthy!) and then the MAF as well. Seems to help alot.