BADASS of New England

An automobile club for the enthusiast who enjoys the last of the big GM cars. The rear wheel drive B and D bodys. Chevrolet Impala SS, Caprice, 9C1, Buick Roadmaster, Oldsmobile Custom Cruiser, Cadillac Fleetwood
 
HomeHome  RegisterRegister  Log inLog in  
Log in
Username:
Password:
Log in automatically: 
:: I forgot my password
Who is online?
In total there are 2 users online :: 0 Registered, 0 Hidden and 2 Guests :: 1 Bot

None

Most users ever online was 59 on Sun Dec 08, 2013 12:20 am
Latest topics
» Attn. Bill Crovo
Today at 12:03 am by silverfox103

» Blue Cloth Seats.........at last! Thanks Brian
Yesterday at 11:22 pm by 95brmw

» 9c1 blue cloth seats and N97's, bonnie 12 ways, headlights, etc...
Yesterday at 10:42 pm by toomanytoyz

» 94 Fleetwood 64k miles I bought in FL
Yesterday at 11:41 am by CrashMaster

» 1996 Roadmaster Tow pack (working posi) 74k miles
Yesterday at 11:34 am by CrashMaster

» F/S 96 Impala SS ********NEW LOWER PRICE*********
Wed Nov 19, 2014 8:48 pm by IMPALADAKID

» WTB L99 oil filter adapter
Wed Nov 19, 2014 3:38 pm by Tomz9C1

» Trouble code help
Wed Nov 19, 2014 5:28 am by IMPALADAKID

» Badass Craigslist parts finder
Tue Nov 18, 2014 8:02 pm by Cadet57

Search
 
 

Display results as :
 
Rechercher Advanced Search
November 2014
MonTueWedThuFriSatSun
     12
3456789
10111213141516
17181920212223
24252627282930
CalendarCalendar
Share | 
 

 Cold engine stumble, with drivers little backfire

View previous topic View next topic Go down 
AuthorMessage
No Moa



Posts: 3772
Join date: 2009-02-21
Age: 42
Location: Midcoast Maine

PostSubject: Cold engine stumble, with drivers little backfire   Fri Aug 20, 2010 12:16 pm

I took off out of the driveway last night, had a bit of a stumble, then a pop (backfire) from what sounded like the drivers side. It goes away when it warms up. But the car seems sluggish, more so than my 95.
He just changed the plugs, no opti though. I'm wondering if i've got a bad wire. But doesn't explain y it does it when its cold only.

On another note, this has a PCM tune from PCM for less, and it shifts WICKED hard. Can i retune this to shift easier? I can't believe he drove it this way for years, because it hurts my neck on a good hard pull into 2nd and 3rd.

Thanks
Back to top Go down
http://www.collectorfbody.com
justinlamb82



Posts: 85
Join date: 2010-03-25
Age: 32
Location: Berlin MA

PostSubject: Re: Cold engine stumble, with drivers little backfire   Fri Aug 20, 2010 3:23 pm

No Moa wrote:
I took off out of the driveway last night, had a bit of a stumble, then a pop (backfire) from what sounded like the drivers side. It goes away when it warms up. But the car seems sluggish, more so than my 95.
He just changed the plugs, no opti though. I'm wondering if i've got a bad wire. But doesn't explain y it does it when its cold only.

On another note, this has a PCM tune from PCM for less, and it shifts WICKED hard. Can i retune this to shift easier? I can't believe he drove it this way for years, because it hurts my neck on a good hard pull into 2nd and 3rd.

Thanks



Same problem here, but doesn't stop when warmed up scratch
Back to top Go down
bammax



Posts: 2301
Join date: 2009-02-22
Age: 33
Location: Mansfield, Ma

PostSubject: Re: Cold engine stumble, with drivers little backfire   Fri Aug 20, 2010 5:04 pm

If it's missing when cold then that would lead me to think it's related to being in open loop mode. That would make me think it's an issue with the maf, iat, or some other intake related sensor. I may be way off but it's where I'd start looking.
Back to top Go down
Matt Trakker



Posts: 4933
Join date: 2009-07-30
Age: 33
Location: Reading, MA

PostSubject: Re: Cold engine stumble, with drivers little backfire   Fri Aug 20, 2010 5:34 pm

I've had bad plug wires cause problems according to how warmed up the car is...so actually it could be that too I suppose...
Back to top Go down
No Moa



Posts: 3772
Join date: 2009-02-21
Age: 42
Location: Midcoast Maine

PostSubject: Re: Cold engine stumble, with drivers little backfire   Fri Aug 20, 2010 8:04 pm

It's really weird, I'm not sure what's going on. I'll check those things.
Back to top Go down
http://www.collectorfbody.com
 

Cold engine stumble, with drivers little backfire

View previous topic View next topic Back to top 
Page 1 of 1

 Similar topics

-
» V6 Escape Engine Diagram Pdf Hit
» The Cold Equations Antagonist
» Awrdacpi Motherboard Lan Drivers For Windows Xp.rar
» Waves Maxxaudio 3 Drivers For Dell Xps L502x.rar
» Dario Fo: Commedia dell'arte in the 20th century

Permissions in this forum:You cannot reply to topics in this forum
BADASS of New England ::  :: -