20 Most Recent 1991 Chevrolet S-10 - Page 4 Questions & Answers

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Replace head on 1991 s10 chevrolet

What engine do you have?
3/26/2014 3:23:22 PM • 1991 Chevrolet... • Answered on Mar 26, 2014
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Chevy s10 won't start even though fuel going through lines but not to injectors

do you have spark at the plugs, and have you checked for injector pulse ? will it start if you use starting fluid sprayed into the intake ?
2/2/2014 4:04:29 PM • 1991 Chevrolet... • Answered on Feb 02, 2014
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What is the ECU

The car's computer, the Engine Control Unit. First developed as a way of controlling an engine to get power, fuel economy, and low emissions all at once, they are now universal in cars.
2/2/2014 4:43:39 AM • 1991 Chevrolet... • Answered on Feb 02, 2014
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1991 S-10, will crank but wont start

You say it is getting gas, do you know for sure that gas is getting past the injectors ? And do you have normal fuel pressure, compression, and spark at the plugs ?
2/1/2014 8:34:06 PM • 1991 Chevrolet... • Answered on Feb 01, 2014
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Luces

Be the first to answer 1/16/2014 3:04:43 AM • 1991 Chevrolet... • Posted on Jan 16, 2014Be the first to answer
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1991 s10 will turn over but wont start. i have fuel and fire.

Timing belt?
12/8/2013 2:59:41 PM • 1991 Chevrolet... • Answered on Dec 08, 2013
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No voltage at tbi units

Your injector fires off of the pick-up in the distributor.
11/29/2013 12:36:29 AM • 1991 Chevrolet... • Answered on Nov 29, 2013
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Where is the fuse for the fuel pump on a 1991 s10

LOOK FAR LEFT SIDE OF THE INSTRUMENT PANEL.
11/23/2013 8:37:14 PM • 1991 Chevrolet... • Answered on Nov 23, 2013
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Where is my oil sending units lowcation

Right next to your oil filter. Little sensor screwed in to block with 1 wire connector
11/21/2013 1:29:11 PM • 1991 Chevrolet... • Answered on Nov 21, 2013
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I have 1991 gmc Sonoma 4.3 auto after it warms up and put it into gear it stalls

tourqe converter may be locked up. unplug harness from trams and see if it changes
11/12/2013 2:00:31 AM • 1991 Chevrolet... • Answered on Nov 12, 2013
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Breaklights not working

break light switch is on housing in proximatry with brake pedal
11/12/2013 1:58:32 AM • 1991 Chevrolet... • Answered on Nov 12, 2013
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