sure its bled properly?
What does the PCM say the temp is?
Replaced mine just now and my 177 max temp is back up to 181 where its supposed to be.
$30 and 20 mins. We'll see if it solves the misses at start tomorrow.
I used a 3/4" deep socket and a 1/2 ratchet. Worked just fine, didn't have to remove anything cept the wire to the sender.