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

Problem accelerating when engine is warmed up

Thread Tools
 
Search this Thread
 
Old Jul 9, 2007 | 09:33 PM
  #21  
mseven's Avatar
mseven
Le Mans Master
 
Joined: Feb 2005
Posts: 5,146
Likes: 3
From: The Motor City
Default

Originally Posted by 91sTeal
I hope the FIs are the same stock size, do not want to mess with the ECM/PCM at this point.
get the part number and cross check w/the mfg. for #rating. While you're looking at it, make sure all of them have the same # that would answer these questions at least. Sooner or later at this rate of replacing parts the "wrench" may get lucky (I do hope so for your sake) HOWEVER, it sounds like you may have to go down there and rescue this car.
Reply
Old Jul 10, 2007 | 01:14 AM
  #22  
Sam Lam's Avatar
Sam Lam
Melting Slicks
20 Year Member
 
Joined: Apr 2002
Posts: 2,118
Likes: 0
From: St. Charles, MO Route 66 Corvette Club
Default

91sTeal: after reading your posts concernind the service tech, I am very pleased to do my own car/engine work. If I screw something up, I just go to a mirror and give the old boy in the glass a good **** chewing
Reply
Old Jul 14, 2007 | 02:54 PM
  #23  
91sTeal's Avatar
91sTeal
Thread Starter
Intermediate
 
Joined: Oct 2006
Posts: 45
Likes: 0
From: Milford MA
Default Car Is Home !!!

Picked it up yesterday, and it is running really nice. The car does not idle bad and is real smooth on acceleration. It was the FIs, he replaced with 26lbs ones. I am so glad it is over time to drive her again

Thank you to all who provided input.

Tony
Reply
Old Jul 14, 2007 | 06:10 PM
  #24  
Sam Lam's Avatar
Sam Lam
Melting Slicks
20 Year Member
 
Joined: Apr 2002
Posts: 2,118
Likes: 0
From: St. Charles, MO Route 66 Corvette Club
Default

Tony: I recommend that you verify your mechanic installed 26 lb hr fuel injectors in your car! He should have installed 22 or perhaps 24 pounders. If he did install 26 pounders in your car (and you do not have an adjustable fuel pressure regulator), you will probably have problems passing emissions testing. Your car will be running "rich" due to too much fuel being injected into the cylinders. Do you know anyone with a scan tool to check the BLM values? Sorry for the bad news on this as I know you have BEEN through hell with the FIs in your car.

Last edited by Sam Lam; Jul 16, 2007 at 12:07 PM.
Reply
Old Jul 14, 2007 | 06:27 PM
  #25  
KeyWestJack's Avatar
KeyWestJack
Pro
10 Year Member
 
Joined: May 2006
Posts: 583
Likes: 0
From: Pittsburgh PA
Default

Reply
Old Jul 15, 2007 | 10:23 AM
  #26  
91sTeal's Avatar
91sTeal
Thread Starter
Intermediate
 
Joined: Oct 2006
Posts: 45
Likes: 0
From: Milford MA
Default

Yeah I do know someone with a scan tool. Thanks for the tip, I will have to get that checked out. Man I thought the drama was over !!
Reply




All times are GMT -4. The time now is 11:57 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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