VY II SS Help needed

[workinkiwi]

Hi brought a vy II ss (auto) about a month ago and just trying to sort out why when going up and incline between 90 and 105 km the check engine light comes on?? Ive notice that it sort of trys to drop down a gear i think as it does a little jolt then flashes check engine, but as soon as i get over the incline the light goes out. Im lost what do i check.
Cheers

[workinkiwi]

When i brought the car the radio didnt work. Driving 3 hrs home the light flashed so i rang the guy. he said his macanic said its to do with radio??? Ive installed anew radio and all the power to it is fine but drivers door speaker picks and chooses when it whats to go. Could it be a speaker wire arcing out causing the light to come on?

[STEEV888]

the speaker oculd well be the problem
but id be more on the fact of when did you last have a service the fluids could be ratshit and when the car is under load set off the light ?
also if it doesnt kick down a gear and stuff like that get a mechanic to look at it

dont know how you are for cash but in my car i got
diff oil, gearbox oil, power steering oil, clutch fluid, brake fluid, engine oil, fuel filter, air filter, oil filter, plugs and leads.. all done by a mechanic.. cost me $550
yes i was completely capable of doing it myself but it has full log book servicing and did not want to break that.

also he would be able to examine you error codes and tell you exactly what is going on.