throttle response

Discuss, ask, or get help with engine and mechanical queries in here.

Moderator: Moderators

Post Reply
justwill
Newbie
Posts: 5
Joined: Wed Mar 04, 2009 6:36 pm
Location: Suffolk

throttle response

Post by justwill »

Sorry if this topic has already been posted but..
I have a 96 (p) d8 2.0 16v LX, and when I put my foot down there is a second or so before I actually get moving, anyone with ideas or suggestions?
Thanks in advance. :?:
User avatar
swiss
3.0 24v
Posts: 1000
Joined: Sat Jun 07, 2008 5:34 pm
Location: IM IN UR FACEBOOK ADING TEH STRANGES

Re: throttle response

Post by swiss »

Sticky cable? WD40 is your friend :)
The man with no car

"Close the door on your way out, and don't forget your monkey."
User avatar
mjb
Site Admin
Posts: 7983
Joined: Wed May 31, 2006 9:06 pm
Location: Stoke

Re: throttle response

Post by mjb »

Sticky cable would affect revs on the way down, not on the way up.
<steve_earwig> I think this forum is more about keeping our cars going with minimal outlay than giving our cars more reason to go bang
User avatar
swiss
3.0 24v
Posts: 1000
Joined: Sat Jun 07, 2008 5:34 pm
Location: IM IN UR FACEBOOK ADING TEH STRANGES

Re: throttle response

Post by swiss »

w00t, I larned sumfin ^^
The man with no car

"Close the door on your way out, and don't forget your monkey."
teamster1975
Site Admin & Mad Biker!
Posts: 6277
Joined: Sun Oct 28, 2007 8:07 pm
Location: Woking, Surrey

Re: throttle response

Post by teamster1975 »

Welcome Will! :)
Get under the bonnet with the engine running and move the throttle actuator (semi circular sprung bit that cable goes into); does it do the same thing?
1996 406 1.8LX Got a bad case of hydro lock!
1996 406 Executive 2.0 Turbo XU10J2TE No longer hangin' on in there :(
1997 Honda CB500V
2003 Volvo V40 1.8 GDi SE killed by a nutter in a beemer 5 series
2008 Mondeo 2.0 TDCi Titanium X

"Always look on the bright side of life, dedo, dedo dedodedo"
justwill
Newbie
Posts: 5
Joined: Wed Mar 04, 2009 6:36 pm
Location: Suffolk

Re: throttle response

Post by justwill »

Thanks for the replies, it seems to be ok in neutral, it is when in gear there is that delay especially when cold. but even when warm there is a bit of a delay :?: I am at a loss really because the car has always been well maintained.
teamster1975
Site Admin & Mad Biker!
Posts: 6277
Joined: Sun Oct 28, 2007 8:07 pm
Location: Woking, Surrey

Re: throttle response

Post by teamster1975 »

Sounds like the clutch slipping.
1996 406 1.8LX Got a bad case of hydro lock!
1996 406 Executive 2.0 Turbo XU10J2TE No longer hangin' on in there :(
1997 Honda CB500V
2003 Volvo V40 1.8 GDi SE killed by a nutter in a beemer 5 series
2008 Mondeo 2.0 TDCi Titanium X

"Always look on the bright side of life, dedo, dedo dedodedo"
totaleclipse
2.0 16v
Posts: 178
Joined: Sun Feb 22, 2009 10:52 pm
Location: Kilmarnock, Ayrshire

Re: throttle response

Post by totaleclipse »

justwill wrote:Thanks for the replies, it seems to be ok in neutral, it is when in gear there is that delay especially when cold. but even when warm there is a bit of a delay :?: I am at a loss really because the car has always been well maintained.
is it a delay before it moves off, or before the revs start to rise?

i.e. if it revs off and THEN starts to pull away, it could indeed be a clutch.
1997 2.1TD executive estate - mmmm, lovely :)
Thunderstorm
1.8 8v
Posts: 21
Joined: Wed Oct 08, 2008 9:11 pm
Location: South Africa

Re: throttle response

Post by Thunderstorm »

Strip throtle body off and clean airflow sensor they tend to clough up with carbon deposits from the engine breather also chech breatherpipes and ports on throtle body . It cured my problem to a very resposive throtle . You might even be tempted to go as far as did to polish your intake manifold and have raw predator response and power the 2nd time. If you have a manual gearbox smell at the clutch for burn smell ,tell tail sign of clucth thats going, auto gearbox will either have low ATF oil or converter seals or brake rings have packed up both last ones costly to fix.
406 2.0lt 16v STI owner and proud of it.
justwill
Newbie
Posts: 5
Joined: Wed Mar 04, 2009 6:36 pm
Location: Suffolk

Re: throttle response

Post by justwill »

I think i know what one of the problems may be now..
Was coming home from work the other night, when i thought I was being over-taken by a boy racer. It was when i changed gear I realised it was me.
Bought the car in October so thought the slight 'rasp' was normal, Now I know the exhaust is Knackered, just as it joins the rear silencer.
Thanks for your help.
Thunderstorm, I will follow your tips when I get a couple of days off, Cheers.
User avatar
steve_earwig
Moderator
Posts: 19813
Joined: Thu Oct 04, 2007 6:09 pm
Location: Jastrebarsko, Croatia http://www.jastrebarsko.hr/lokacija/

Re: throttle response

Post by steve_earwig »

Unskilled meddling sin©e 2007

The submitted form was invalid. Try submitting again.
Post Reply