code 44. can anyone tell me whats wrong.?
#12
Senior Member
Certified GM nut
Thread Starter
Join Date: Jan 2007
Location: allentown, pa--brooklyn, ny
Posts: 1,646
Likes: 0
Received 0 Likes
on
0 Posts
.
ok so i replaced my o2 sensor and im still getting code 44 after disconnecting the battery for 1 hour. i tried this twice and the code came back twice. but now i also noticed my rpm'* stay at a idle of 1500 to 1800 rpm'* while in park and when in drive it tends to redline the needle when im only going 35-40 mph... could this be due to the same problem from code 44 that i keep getting...? someone please help me as this is one that i cant figure out.. even with the break down chilton book or the original gm factory build manual..
#13
Senior Member
Posts like a Northstar
Originally Posted by DarkShadow
also check for vacuum leaks..
When installing the O2 sensor, if you didn't use the special socket with the slit on the side, you may have damaged the O2 sensor wire by using a standard deep socket..
#15
Senior Member
Certified GM nut
Thread Starter
Join Date: Jan 2007
Location: allentown, pa--brooklyn, ny
Posts: 1,646
Likes: 0
Received 0 Likes
on
0 Posts
.
the car does not slip or stay stuck in first but im sure of it.. it does redline. i will post a pic or video later on today...
happy fathers day everyone here on the bonneville club... from 88bonnsse
happy fathers day everyone here on the bonneville club... from 88bonnsse
#16
Senior Member
Posts like a Northstar
The transmission problem you are describing sounds like what happens to a TH350 when you leave the vacuum line off the modulator. I have been told that on these cars the vacuum modulator only controls shift feel, not the point at which it shifts. Sorry, that'* all I've got.
Thread
Thread Starter
Forum
Replies
Last Post
lazycrib
General GM Chat
4
04-05-2008 01:10 PM
01BonneSC
2000-2005
19
07-19-2007 11:59 AM
ken_s
Classics (Star Chief and 1957 to 1986)
5
02-16-2005 01:27 PM