Hi all i have 2wd sapphire cos, ive had it bout a month and i have just recently started having problems, when it is coming on to boost it starts bogging down and then backfires it does not seem to have any probs building up the boost please help if you can as it is bothering me

 

try coolant temp sensor i had same problem, check to make sure the conecter is on correctly, if so imo i would change the sensor.

 

would you mind telling me where this sensor is located

 

if your engine is deffo a 2wd and not a 4x4 i think it is at the front next to the exhaust manifold

a 4x4 engine it is at the back next to the inlet manifold

if this helps u at all

 

thanks for all the help pal i have found the prob, I have water leak from a coolant hose.