1994 Chev 2500 Diesel pickup engine light is always on. Dealer says it's not a problem, but I want this solved. Vehicle runs OK. Any ideas?

Question 1

0helpful

2answers

Where is the engine oil dipstck ?

Look for a dipstick on the side of the engine - it usually has a yellow curved handle.

Nov 10, 2015 • 1983 Isuzu Pickup

0helpful

1answer

What could be the problem on my 1994 GMC Sierra Pickup 2500 flooded

Lots of stuff could be wrong, did you do normal maintainence to the vehicle? Did it start running ok again? Do you have a check engine light on? Give something to work with.

Jul 20, 2014 • GMC Sierra Cars & Trucks

0helpful

1answer

94 chev. 2500 p.u. running rough-scanner says cannot provide info., improper ground, correct problem, try again 5.7L - 4x4-5spd.-extended cab

Sounds like the ground for your ECU is bad. Not sure where yours is, but many vehicles have that ground on the engine, often on top, near the engine wire harness. Ask a Chevy guy or dealer where the ground is, so you can check it and repair it.

Oct 20, 2011 • 1994 Chevrolet C/K 2500

4helpful

3answers

I have a Nissan Serena 7 seater, diesel and need to change throttle cable how do i access engine bay

change the fuel pump.

Jan 04, 2010 • 1994 Nissan Sentra 4-Door

0helpful

1answer

2004 Dodge Ram Diesel. Check engine light comes

You will need to have a diagnostic test on this vehicle which will then provide you some error codes.Then once you get the error code you can start looking where the fault is.Hope this helps.

Dec 08, 2009 • 2004 Dodge Ram 2500

0helpful

3answers

Diesle engine quits after starting. 6.5 turbo chev

If your filter hasn't been changed recently then by all means do itand see if that helps. I change mine twice a year, spring and fall. You are probably right about the fuel pump but your best bet would be to pick up a copy of Haynes Diesel Engine Repair Manual, part #10330 first. It has an excellent diagnostic and repair section as well as testing procedures and repairs for these engines. It costs about $20 and could save you some money. Hope this helps.

Sep 20, 2009 • 1994 Chevrolet C3500

0helpful

1answer

PICKUP DOWN SHIFTS WHEN ACCELERATED

Attach a diagnostic computer to the leads on your engine.
Check the codes to confirm that the onboard computer is choosing to shift under the correct conditions.

Or, get your local Dodge dealer (before they go bankrupt) to run the computer-diagnosis.

Jun 01, 2009 • 2005 Dodge Ram 2500 Truck

1helpful

1answer

Engine Flooding

Double check all freeze plugs they have been known to cause funky problems, that also could be the fuel pressure regulator malfuctioning...
hope this was helpful!!

May 19, 2009 • 1998 Chevrolet S-10 Pickup

0helpful

3answers

1994 chevrolet diesel

Nope.. It's probably your pump mounted injection module (or injection pump) what ever you wanna call it.. A little control box up in the engine compartment next to the intake.. little 4 wire connection.. Pain in the **** expensive..

Dec 17, 2008 • 1994 Chevrolet C3500

0helpful

1answer

Voltage intermittent, engine missing at all speeds, affect auto trans. shifting, kills hot or cold

The charging system, pedal, and sensors have been checked. The trans. problem and missing problems were the original problems and when my mechanic finally sent me to Chev. none of the problems " choose to show themselves." I should know on Mon. if my mechanic has solved the problems with the greater number of symptoms. Keep me in your files. More later- Bill

Jun 20, 2008 • 1994 Chevrolet Suburban

Question 2

Rocguy

Chevrolet Master 377 Answers
Posted on Jun 26, 2016

Rocguy

Chevrolet Master

Joined: Jan 24, 2011

Answers

377

Questions

0

Helped

110495

Points

1197

Well did they tell you what the code was? They should have given you some explanation.

3 more comments
Hugh Martell Jun 26, 2016

Thanks for your reply. This was my first ever truck and I had no knowledge of codes, and no explanation was given. Since then, I learned codes have something to do do with this, but that's as far as I got. Perhaps I should take the truck back to the dealer and get this solved- a 2 hour drive away.
Rocguy Jun 29, 2016

Don't bother driving 2 hours. Any decent mechanic should be able to help. You might even be able to fix it yourself. I would do this Hugh. Watch the video in the link I'm going to post. There are many more videos there you can watch also. A lot of parts stores like Autozone or Advance will read codes for you for free.
Rocguy Jun 29, 2016

Here is the video

Here is the video
Hugh Martell Jun 29, 2016

Thanks Rocguy, you roc!! Thanks Rocguy, you roc!!
Rocguy Jun 29, 2016

You're welcome my friend. You're welcome my friend.

×

Related Topics:

Trustworthy Expert Solutions

1994 Chev 2500 Diesel pickup engine light is always on. Dealer says it's not a problem, but I want this solved. Vehicle runs OK. Any ideas?

1 Answer

Rocguy

Add Your Answer

Attachments: Added items

Related Questions:

Where is the engine oil dipstck ?

What could be the problem on my 1994 GMC Sierra Pickup 2500 flooded

94 chev. 2500 p.u. running rough-scanner says cannot provide info., improper ground, correct problem, try again 5.7L - 4x4-5spd.-extended cab

I have a Nissan Serena 7 seater, diesel and need to change throttle cable how do i access engine bay

2004 Dodge Ram Diesel. Check engine light comes

Diesle engine quits after starting. 6.5 turbo chev

PICKUP DOWN SHIFTS WHEN ACCELERATED

Engine Flooding

1994 chevrolet diesel

Voltage intermittent, engine missing at all speeds, affect auto trans. shifting, kills hot or cold

Not finding what you are looking for?

1994 Silverado 2500

Where is the engine oil dipstck ?

Ask a Question

Check Out the Latest Top Trucks Report!

Top Chevrolet Experts

ZJ Limited

john h

Thomas Perkins

Are you a Chevrolet Expert? Answer questions, earn points and help others

Manuals & User Guides

Related Topics:

Trustworthy Expert Solutions

1994 Chev 2500 Diesel pickup engine light is always on. Dealer says it's not a problem, but I want this solved. Vehicle runs OK. Any ideas?

1 Answer

Rocguy

Add Your Answer

Attachments: Added items

Related Questions:

Where is the engine oil dipstck ?

What could be the problem on my 1994 GMC Sierra Pickup 2500 flooded

94 chev. 2500 p.u. running rough-scanner says cannot provide info., improper ground, correct problem, try again 5.7L - 4x4-5spd.-extended cab

I have a Nissan Serena 7 seater, diesel and need to change throttle cable how do i access engine bay

2004 Dodge Ram Diesel. Check engine light comes

Diesle engine quits after starting. 6.5 turbo chev

PICKUP DOWN SHIFTS WHEN ACCELERATED

Engine Flooding

1994 chevrolet diesel

Voltage intermittent, engine missing at all speeds, affect auto trans. shifting, kills hot or cold

Not finding what you are looking for?

1994 Silverado 2500

Where is the engine oil dipstck ?

Related Topics

Ask a Question

Popular Questions

Which cylinder is #8 on the 6.0 liter V-8 Chevy Silverado ?

I KNOW THE FIRING ORDER OF A CHEVY 350 IS

I Need a 454 Chevy Engine Firing Order Diagram.

WIRING DIAGRAM FOR 2000 CHEVROLET SILVERADO 2500

I need a wiring diagram for my 1995 chevy

Check Out the Latest Top Trucks Report!

Top Chevrolet Experts

ZJ Limited

john h

Thomas Perkins

Are you a Chevrolet Expert? Answer questions, earn points and help others

Manuals & User Guides