I got into my car before started her up and went out for a drive my car was spluttering very badly it seemed ok at about 2000 rpm. I let it warm up properly and then floored it in 2 nd gear and third there was absolutely no power at all felt like it had no turbo it was really misfiring so i drove it back home let her cool down and switched of the engine i checked the exhaust incase anyone stuck anything in it then checked ht leads maf sensor boost solonoid everything seemed fine and iam going to have a look at the lambda sensor now i cant think of anything else we have had a lot of rain over the last few days and the maf sensor was wet i wonder if that could be the problem

cheers

ukturbo

 

Split or loose pipe?

 

My 94 WRX Ra was missing a lot recently just after a service brought it to my local scooby specialist and it was the plugs, got them changed and it runs as sweet as a nut!!

 

mab coil packs or worn cam ?? im having the same trouble.

 

check you havent blown boost pipe off the elbow!!

could be coil packs aswell take each one out and check under rubber top to see if they are cracked or split

 

Sounds similar to my problem. Havent figured out the cause yet but when i started it back up again it was fine and its only misfired a couple of times badly since. I know i have a knackered throttle position sensor which i have ordered, but i dont think that sensor would cause a misfire on one cylinder.