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

87 C4 Will Not Start

Thread Tools
 
Search this Thread
 
Old Oct 6, 2020 | 10:58 AM
  #1  
jwebster2's Avatar
jwebster2
Thread Starter
4th Gear
 
Joined: Oct 2013
Posts: 4
Likes: 0
Default 87 C4 Will Not Start

My C4 would not start. Replaced the fuel pump. All is fine. Several months later it would start very rough but would smooth out once it was up to temperature. Finally would not start at all. It cranks but no start. I was told it was probably due to the oil pressure sensor. I have had that rejplaced. It still cranks but will not start. I have it at my mechanic and he says he will do some diagnostics. Any suggestions as to next steps? Any suggestions will be appreciated. Thanks.
Reply
Old Oct 6, 2020 | 01:42 PM
  #2  
InfomanSS's Avatar
InfomanSS
Racer
Supporting Lifetime Gold
10 Year Member
Veteran: Reserves
Liked
Loved
 
Joined: Jul 2012
Posts: 383
Likes: 86
From: Northeast Ohio
Default

Test the fuel pressure and for spark...your mechanic likely already knows to start there.
Reply
Old Oct 6, 2020 | 01:45 PM
  #3  
KyleF's Avatar
KyleF
Drifting
Liked
Loved
Community Favorite
 
Joined: Jun 2018
Posts: 1,678
Likes: 229
From: Michigan
Default


You need to get cranking FP and Prime FP.

Reply

Get notified of new replies

To 87 C4 Will Not Start





All times are GMT -4. The time now is 12:11 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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