C4 General Discussion General C4 Corvette Discussion not covered in Tech

Help, engine won’t crank

Thread Tools
 
Search this Thread
 
Old Jul 1, 2018 | 01:11 PM
  #1  
Dennis Carter's Avatar
Dennis Carter
Thread Starter
Heel & Toe
 
Joined: Dec 2016
Posts: 19
Likes: 0
Default Help, engine won’t crank

I recently changed my heads, and spark plugs and now my engine won’t start. The engine turns, but it won’t crank up and start. I don’t know what to do now, I’ve checked all my wires and senors. Everything is plugged in, does anyone have any ideas on what can be wrong?
Reply
Old Jul 1, 2018 | 01:18 PM
  #2  
Cruisinfanatic's Avatar
Cruisinfanatic
Le Mans Master
Supporting Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2004
Posts: 6,219
Likes: 696
From: Clifton Park, NY ............Clearwater, FL ... 85 Original Owner
Default

Originally Posted by Dennis Carter
I recently changed my heads, and spark plugs and now my engine won’t start. The engine turns, but it won’t crank up and start. I don’t know what to do now, I’ve checked all my wires and senors. Everything is plugged in, does anyone have any ideas on what can be wrong?
If your engine turns, it's cranking. Make sure you have spark and fuel pressure

Reply
Old Jul 1, 2018 | 01:22 PM
  #3  
Dennis Carter's Avatar
Dennis Carter
Thread Starter
Heel & Toe
 
Joined: Dec 2016
Posts: 19
Likes: 0
Default

Originally Posted by Cruisinfanatic
If your engine turns, it's cranking. Make sure you have spark and fuel pressure
I checked both of those yesterday and I still go nothing. After awhile my spark plugs got soaked a bit, I checked them because I feared of flooding them
Reply
Old Jul 1, 2018 | 02:33 PM
  #4  
pologreen1's Avatar
pologreen1
Team Owner
15 Year Member
 
Joined: Dec 2007
Posts: 20,974
Likes: 261
Default

Sometimes distributor needs to be checked again, also the dizzy wires. If it started before it should again. Check fuel, spark, and timing
Reply
Old Jul 1, 2018 | 03:14 PM
  #5  
yd328's Avatar
yd328
Pro
10 Year Member
 
Joined: Sep 2012
Posts: 732
Likes: 72
From: the confused state CT
Default

What year do you have?

Gary
Reply
Old Jul 2, 2018 | 04:59 PM
  #6  
Dennis Carter's Avatar
Dennis Carter
Thread Starter
Heel & Toe
 
Joined: Dec 2016
Posts: 19
Likes: 0
Default 95

Originally Posted by yd328
what year do you have?

Gary
1995
Reply
Old Jul 6, 2018 | 07:04 AM
  #7  
fake's Avatar
fake
Safety Car
15 Year Member
Top Answer: 1
 
Joined: Jan 2004
Posts: 4,549
Likes: 343
From: Glastonbury CT
Default

Try to press gingerly each and every wire with ignition off. If possible the 4 pin wire for the opti below water pump .
Reply

Get notified of new replies

To Help, engine won’t crank





All times are GMT -4. The time now is 03:25 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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