i got a 03 blazer just put a new fuel spider and map sensor and throttle body and it still bogs out idles fine once u touch the gas it bogs out please help any suggestions?

 

I suggest you give some extra info on your vehicle. Lots of help here, but I think a little more
info is needed. How many miles do you have on the vehicle? Did you buy it new or used?
Try to give some more background on your vehicle and I am sure somebody will pitch in
with some ideas to help you out.

Mark

 

its an 03 x motor 67k its used and iv had two blazers i loved them till now lol sike but yea i know it needs a new catalytic converter could that be it i heard they need compression there?