idk what to think for the past week she has warmed right up to 195 and stayed there like it should maybe i had the system air locked??? Idk but once i get my *dang* injectors i should have this thing running right!

alright so started by checking plugs and wires saturday and discovered that one plug while pulling the wire from the coil it didnt change the engine tone much at all so we pulled it and discovered it was pretty dry so we put a new plug in just to rule that out and point the finger at the injector ...

well got the pintles to move freely and bolted her on no check engine light for that anymore! now i gotta find out whats causing the miss and why my temp won't go above 195. a guy at work mentioned it may be the intake gasket being bad but my old 3.1 ltr had that problem but i would get real hot ...

egr is soaking right now probably gonna leave her for the night. so all three holes have a quite a bit of carbon built in there, can i just scrape it out carefully with a flathead screw driver once i'm done letting it soak?

put 3 new coils in today and she's still missing gonna clean the egr next

Ignore the discrepency in the list. It's a valid code for you. It was probably left out because most 92 Vin L's didn't have an EGR. Most likely, the #3 EGR pintle (partly visible from the outside" has become sticky. It can be cleaned. It's been posted a few times around here how to do it.


i was ...

J Wikoff wrote:No, well, they'll have one. But there are other tools out there that will do it. The one I have, Actron CP85 or something like that does it.

so what do you think about my dash throwing a 55?? i'm a bit confused cuz that number isn't on the trouble code list for my vin number!

The temp sensor in the back of the air box? That's the air intake sensor, not the coolant temp sensor. There are two, one hiding under the TB, and one hiding behind it. One of those two is for the gauge, one for the PCM. I think a scan tool with live data will help by showing you if the PCM temp is ...

i bought a temp sensor sending unit but can't quite find exactly where it taps into the intake? what should i remove to get at it? the engine is warm now so i can't touch it anyways!

oh check engine came on again after reset and code 55 showed up again!! WTF

found the temp sensor, removed the ...

i bought a temp sensor sending unit but can't quite find exactly where it taps into the intake? what should i remove to get at it? the engine is warm now so i can't touch it anyways!

oh check engine came on again after reset and code 55 showed up again!! WTF

so i got some coils coming all 3! just to rule them out. outta curiosity i wanted to try the paper clip code reader and only two codes showed up after they were cleared to the prior monster list. i got 31, and 55. 31 happened earlier but 55 did not BUT 55 is not on the list for "L" vin #'s ...

my 93 bonneville sounds like it is running exactly like yours! I might just get a set of coils and start there i'll keep you posted on my findings

As for the miss, have you checked the coils? Are they that common? I did try a couple used ones from i guy i work with and it didn't cure it but maybe i'll just get a set to rule it out

What are you reading the temps on? The dash gauge is not accurate at all.

yes dash cuz it was reading on ...

so i put a new thermostat in 2 months ago and now it won't heat up to 195! sits right around 170-180 maybe even alittle lower! is that the only thing that controls my temp? I know they are cheap so i'm planning to go get another one.

try this link instead save a couple bucks and get the same one as above mentioned

http://www.ebay.com/itm/NEW-DELPHI-EGR- ... 900wt_1270

got the exhaust fixed the donut was gone by the manifold. it was determined by my brother that the car was missing on one cylinder! so we pulled plug wires till the tone stayed the same. since the plugs and wires are new we determined it had to be an injector so we replaced the #1 injector, front of ...

clean the MAF sensor mine spit and sputtered bad too

DASHAWN1234 wrote:does anyone know what the p0455 code is on a 2005 sle bonneville?

try this link

http://www.obd-codes.com/p0455

not to sound like an ass but isn't this in the wrong section of the forum????

DASHAWN1234 wrote:does anyone know what the p0455 code is on a 2005 sle bonneville?

google.com

obdII codes

There is no relearn necessary for a new PCM. Just make sure it's from a non-supercharged SE with the same final drive ratio and it will be as simple as plugging it in. It's behind/under the glove box. Accessible from below after you remove the black hush panel. It has three harnesses connected to ...