Go Back   Australian Ford Forums > Club and Speciality Forums > Forum Community Car Clubs > AU Falcon.com.au

Reply
 
Thread Tools Display Modes
Old 26-01-2006, 11:08 PM   #1
satmel
Starter Motor
 
Join Date: Jan 2006
Location: Victoria, Where else!?
Posts: 25
Angry Lack of power

Guys, we have an AU2 SR and it lacks power. There is a slight misfiring, noticeable at idle speeds. Cars been serviced recently by a repairshop that does taxis. They reckon that everything's ok, i say it's a load of bull!!. Compared to another AU2 on duel fuel with no mods, the SR comes out 2nd best by a mile. The takeoff is sluggish and i'm a bit suspicious about the fuel ecenomy too. I think it's time to pull the old toolbox out! What do you guys suggest?. :

__________________
Freedom is a wonderful thing!......
satmel is offline   Reply With Quote Multi-Quote with this Post
Old 27-01-2006, 12:04 AM   #2
AWD Chaser
Formally Kia Chaser
 
AWD Chaser's Avatar
 
Join Date: May 2005
Location: Newcastle
Posts: 2,493
Tech Writer: Recognition for the technical writers of AFF - Issue reason: Writing tech articles 
Default

Might have the wrong spark plugs then - or they've touched the idle settings.
__________________
Kia Grand Carnival (2006)
Silver, Grill Mesh, Tints, Sidesteps (with lights), Towbar, 7" Touch Screen DVD Tuner with intergrated GPS & Bluetooth, Roof Mounted Flip Down 15.1" LCD Screen, Reverse Camera - 184Kw

HSV Clubsport R8 VY (2003)
Black, 6sp Manual, Coulson Seats, Red on black interior, Pacemaker extractors, Twin 2.5" exhaust, Custom Red 20" VE GTS Rims, Custom Red Stitching
AWD Chaser is offline   Reply With Quote Multi-Quote with this Post
Old 27-01-2006, 01:35 AM   #3
JC
Miami Pilot
Donating Member2
 
JC's Avatar
 
Join Date: Jan 2005
Location: ACT
Posts: 21,701
Tech Writer: Recognition for the technical writers of AFF - Issue reason: Writing tech articles 
Default

Could be plugs, leads, coil pack, clogged TB, air filter, trannie on the way out, O2 sensor, MAP sensor, blocked cat/exhaust, inlet manifold leak.........
__________________
-----------------------------------------------------------------
The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb)
1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs).
Mods: Tune, HSD/ShockWorks, black GT335 19” staggered replicas with 245 & 275/35/19 Michelin Pilot sport 5s

Daily: BF2 Fairmont Ghia I6 ZF, machine face GT335 19” staggered Replicas with 245s and 275s, Bilsteins & Kings

FPV 335 build stats: <click here>

Ford Performance Club ACT
JC is offline   Reply With Quote Multi-Quote with this Post
Old 29-01-2006, 02:52 AM   #4
satmel
Starter Motor
 
Join Date: Jan 2006
Location: Victoria, Where else!?
Posts: 25
Default

@jc. Thanks m8, ya made me feel really good! (er, wanted!!). Missus will have me slaving now. I AM going to change the plugs and the leads and take it from there. Will keep you guys posted. Thanks for the replies, guys. :evil_laug
__________________
Freedom is a wonderful thing!......
satmel is offline   Reply With Quote Multi-Quote with this Post
Old 29-01-2006, 02:58 AM   #5
JC
Miami Pilot
Donating Member2
 
JC's Avatar
 
Join Date: Jan 2005
Location: ACT
Posts: 21,701
Tech Writer: Recognition for the technical writers of AFF - Issue reason: Writing tech articles 
Default

Quote:
Originally Posted by satmel
@jc. Thanks m8, ya made me feel really good! (er, wanted!!). Missus will have me slaving now. I AM going to change the plugs and the leads and take it from there. Will keep you guys posted. Thanks for the replies, guys. :evil_laug
Plugs are easy enough, leads are a pain, as you need to get to the coilpack under the inlet manifold. Small (skinny) arms definitely an advantage to do that.

Topgun sells a lead kit for the AUs at around $60 for the 6 (or $200 odd for the V8s) - though make sure you get the right set for your month/year of manufacture as Ford changed the coil pack clips on the I6s early on in 2000 (March, IIRC). Plugs and leads always the first things to change, and just work from there.

Let us know how you go - we can then give more specific info once you have ruled some things out.
__________________
-----------------------------------------------------------------
The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb)
1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs).
Mods: Tune, HSD/ShockWorks, black GT335 19” staggered replicas with 245 & 275/35/19 Michelin Pilot sport 5s

Daily: BF2 Fairmont Ghia I6 ZF, machine face GT335 19” staggered Replicas with 245s and 275s, Bilsteins & Kings

FPV 335 build stats: <click here>

Ford Performance Club ACT
JC is offline   Reply With Quote Multi-Quote with this Post
Old 29-01-2006, 08:38 PM   #6
Baboon_AU
FF.Com.Au Hardcore
 
Baboon_AU's Avatar
 
Join Date: Sep 2005
Location: Perth, Western Australia
Posts: 570
Default

check that the accelerator cable gromets are in all good condition. ford did a recall on some AU's as the grommet became faulty and there was a severe loss in power. this may be something to check out. www.recalls.gov.au
__________________
01 AUII XLS Regency Red Ute 4.0L Egas Auto
Mods -transcooler, tickford intake, K&N pod filter, Pacemakers, 2.5 inch exhaust, Crow Cam,

1981 XD Fairmont 351 - 351 Cleveland, ARP bolts, flat top pistons, Stage 3 Dynotec cam, ported 2V heads with 4V valves, Roller Rockers, Weiand manifold, Mighty Demon, 1/2" fuel lines with blue Holley fuel pump, Crane hi-6 ignition, B&M megashifter, C4, hi-stall, shift kit, 3.77 Ford 9" LSD.

Thanks to: EvilChief and SJW Performance
Baboon_AU is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 07:34 AM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL