When driving I get ton30mph and things start juddering,
No service history, I've had it a Yr now, didn't do it until I got it remapped, well that's when I started to notice it, unless it was just coincidenceFirst welcome.
Thats a little bit fast.
Ok so humour aside you need to tell us a bit more about your car, has it got silly rubber bands and hows the service history.
What have you done recently or has it always been like this.
If you can accelerate and you dont feel it but when you relax to cruise, I would be checking bearings/UJs /CVs to start with.
J
No service history, I've had it a Yr now, didn't do it until I got it remapped, well that's when I started to notice it, unless it was just coincidence
Yeah had it remappedSo you remapped a??????????????????
J
Yeah had it remapped
Engine is 3ltr, The map, I'm not sure about, have tried to get in touch with the guy, but has stopped trading now, so can't ask himOk..................
What bloody engine do you have.
What size wheels and tyres?
Who remapped it and what level?
You/they have probably killed the gearbox/TC
Unless you give info we can only guess.
J
If it's an L322 with the M57 engine, a remap is just asking for trouble. The GM gearbox is notoriously weak and rarely manages more than 80K miles with the standard engine. If it's not the UJ's, my bet is that the gearbox is fecked. The standard engine has more than enough power.Engine is 3ltr, The map, I'm not sure about, have tried to get in touch with the guy, but has stopped trading now, so can't ask him