C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Hard accelerator pedal

Thread Tools
 
Search this Thread
 
Old Jan 15, 2009 | 09:21 AM
  #1  
keithj's Avatar
keithj
Thread Starter
6th Gear
 
Joined: Jan 2009
Posts: 6
Likes: 0
Default Hard accelerator pedal

I'm a new owner of a 1986 Corvette. I never even sat in a vette till this past weekend so I don't know very much about them but plan to learn. Already I have a question hopefully someone will know the answer. I notice the accelerator pedal is very hard to press. The guy I bought the car from said this was typical of the vette, maybe so but I would like to know how to soften it up. Thanks for any input reguarding this problem.
Reply
Old Jan 15, 2009 | 10:04 AM
  #2  
dan_t's Avatar
dan_t
Burning Brakes
10 Year Member
 
Joined: Aug 2006
Posts: 878
Likes: 2
From: BC
Default

I'm guessing this is an Auto and yes they are very firm to push down with the Auto - I'm 99% sure that its just the weight of of TV (Kickdown) cable thats adjusts the pressures in the transmission.

Having just done a manual swap the pedal is now what I would call "Normal" feeling.
Reply
Old Jan 15, 2009 | 10:41 AM
  #3  
engle1147's Avatar
engle1147
Le Mans Master
Supporting Lifetime
 
Joined: Jul 2007
Posts: 5,043
Likes: 8
From: Tampa Florida
Default

The pedal should have a positve feel to it.....but not hard to depress. You may want to disconnect the throttle cable from the TB and see if it is binding internally. Congrats on the new purchase...you'll love it!
Reply
Old Jan 15, 2009 | 11:17 AM
  #4  
NEVRL8T's Avatar
NEVRL8T
Race Director
 
Joined: Mar 2006
Posts: 11,628
Likes: 1
From: Sherwood, Arkansas
Default

Originally Posted by dan_t
I'm guessing this is an Auto and yes they are very firm to push down with the Auto - I'm 99% sure that its just the weight of of TV (Kickdown) cable thats adjusts the pressures in the transmission.
Reply
Old Jan 15, 2009 | 11:46 AM
  #5  
fevest's Avatar
fevest
Instructor
15 Year Member
 
Joined: Nov 2008
Posts: 196
Likes: 3
Default

I also have a 86 that used to have a stiff pedal. Get a new accelerator cable and that will fix it.
Mine is as easy now as any car I have been in.
The cable is about 40, got mine from ecklers as my local chevy dealer's parts dept didn't want to take the time to find me one.
I guess with all the business chevy has now, they couldn't be bothered. ha
Reply
Old Jan 15, 2009 | 01:41 PM
  #6  
CoolVette86's Avatar
CoolVette86
Race Director
20 Year Member
 
Joined: Sep 2000
Posts: 12,182
Likes: 1
From: Partying with the Cowboys cheerleaders in Mt. Olive, New Jersey
Default

Originally Posted by fevest
I also have a 86 that used to have a stiff pedal. Get a new accelerator cable and that will fix it.
Mine is as easy now as any car I have been in.
The cable is about 40, got mine from ecklers as my local chevy dealer's parts dept didn't want to take the time to find me one.
I guess with all the business chevy has now, they couldn't be bothered. ha
F'ckers. I never get Chevy/GM specific parts from dealers. I take my business here:

http://www.tld-corvette.com/ Honest , fast shipping LOW price dealership in Atlanta.

http://www.rockauto.com/ low price, general parts shop

I found cheap OEM parts here for my '04 Murano. They have wide range of parts too. For the rear brake lamp cover/module assembly: Dealer/other online retailer wanted $286, this place charges $85.

http://www.usautoparts.net/
Reply
Old Jan 15, 2009 | 03:15 PM
  #7  
bczee's Avatar
bczee
Racer
15 Year Member
Conversation Starter
All Eyes On Me
Top Answer: 1
 
Joined: May 2006
Posts: 426
Likes: 16
From: Concord CA
Default

You can try disconnecting the cable from the T/B, hold it straight up and spray some Graphite spray/powder on the inner cable and work it in, it might help some and save a few bucks for now..
Reply

Get notified of new replies

To Hard accelerator pedal





All times are GMT -4. The time now is 01:38 PM.

story-0
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-1
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-2
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-3
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-4
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE