well, to make a long story short, my car is running like crap right now. it wont go more then 2 mph. when i give it gas, it bogs out and it sounds like it wants to die. my ses light came on, i checked the codes and it gave me P0300 and P0108. im wanting to know if i change out the map sensor, will it fix my problem im having. my mods are full exhaust, headers, lid, !cats, !egr, !air. any input is greatly appreciated. thanx.

 

its a blinking SES light right??? if so, did you just put headers??? bet its a burned spark plug wire or maybe bad o2's???

 

my formula acted funny when i bumped the engine coolant sensor on the drivers side head. the car would sputter, rev itself to 3k and dump a whole bunch of fuel and take out timing makeing it really really sloshy to drive

take your car to vatozone and have them tell you what it is, otherwise im not sure what codes those are, you may need to use the search button

 

I will be at the shop today if you want it fixed. You have a P0300 misfire code and the other is MAP related.

 

^^^What he said.
P0300
Random/Multiple Cylinder Misfire Detected
P0108
Manifold Absolute Pressure/Barometric Pressure Circuit High Input