Question about 1991 Chevrolet C1500

1 Answer

I have a 1991 chevrolet c1500 pickup that i swapped engines in, from a 305 to a 350. i've been having problems with getting the timing right , i think that the air/fuel mixture is'nt right... can you help?

Posted by on

  • yadayada
    yadayada May 11, 2010

    carburetor or fuel injection?



1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

You have to disconnect a wire under the black cover next to the coolant reservoir. the wire has a connector with clip. then time your motor. connect wire back after. it will show off time if you check it while connected. the wire is a ECM bypass.

Posted on May 23, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

1991 chevy pickup not shifting

b85f3b28-0a87-431e-bab0-3cb80e429a6c.jpgT.C.M. MODULE & WIRING HARNESS. GMC. $ 147.49 Chevrolet C1500 2WD PICKUP, 1991, 1992, 1993. Chevrolet ,you can see clearly what you need!
Watch out because not necessarily is the TCM,If you put more details may be we are able to help you out!

May 29, 2013 | 1991 Chevrolet C1500

1 Answer

How to tune 1992 chevrolet c1500 4.3l engine

Plugs, wires, rotor/cap, and pickups. Tune up kit from your favorite parts store. Is there a mechanical problem?

Dec 31, 2012 | 1992 Chevrolet C1500

1 Answer

How do you set timing for 5.7L 1991 chev pickup

un plug the brown wire hook up a timing light and set to 0

Jun 15, 2012 | 1991 Chevrolet C1500

1 Answer

1991 C1500: I am replacing the tie rods on my 1991 Chevy C1500...

The inner holes, the inner tierod ends go into the outer holes.

May 16, 2010 | 1991 Chevrolet C1500

1 Answer

I need a belt digram for a 1991 chevrolet 1500 pickup

Belt Routing Diagram Multiple Accesory


From DAYCO Catalogue.

Remember rated this help, good luck.

Jan 04, 2010 | 1991 Chevrolet C1500

2 Answers

Knock sensor for 1997 chevy C1500 Pickup Truck

Located on right hand side of block (pass side). It is between motor mount and starter.

Nov 27, 2008 | 1997 Chevrolet K1500

Not finding what you are looking for?
1991 Chevrolet C1500 Logo

Related Topics:

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

78919 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides