I have a 2003 Chevy Blazer LS 4WD. It has been a good vehicle up to 200,000 miles. I like the Blazer so I did a complete rebuild, motor and trans. Since rebuild I have put on about 3000 mile s on it w

Asked by Aug 21, 2016 at 02:36 PM about the 2003 Chevrolet Blazer 2 Door LS 4WD

Question type: Maintenance & Repair

I have a 2003 Chevy Blazer LS 4WD. It has been a good vehicle up to 200,000 miles. I like the Blazer so I did a complete rebuild, motor and trans. Since rebuild I have put on about 3000 mile s on it with no serious problems only minor issues. Now I have an electrical issue I can’t seem to solve.
I’LL BE GOING DOWN THE ROAD AND ALL OF A SUDDEN MY WHOLE instrument cluster will start flashing at me and the engine starts to die, However If I pull over it will go back to 500 rpm idling. Wait a few minutes take off again and it will let me go another mile and act up again. My Chilton manual is no help.
Is there anybody out  there that can help?

1 Answer

227,955

Chancing electrical issues is tough. Check the battery cables first for crack sand splits and for corrosion on the terminals. How old is the battery? Check your grounds too.

Your Answer

Add photo

Related Questions

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,920
#2 yetilikesbeer
yetilikesbeer
Reputation 1,210
#3 Rowefast
Rowefast
Reputation 910
View All

Related Models For Sale

Used Chevrolet TrailBlazer
60 Great Deals out of 4,399 listings starting at $650
Used Chevrolet Tahoe
610 Great Deals out of 27,569 listings starting at $600
Used Chevrolet S-10
5 Great Deals out of 1,448 listings starting at $1,495
Used GMC Jimmy
240 listings starting at $2,295
Used Chevrolet Silverado 1500
2,042 Great Deals out of 158,133 listings starting at $1,995
Used Ford Explorer
777 Great Deals out of 73,508 listings starting at $750
Used Chevrolet Camaro
158 Great Deals out of 35,580 listings starting at $1,995
Used Ford F-150
2,406 Great Deals out of 208,534 listings starting at $895
Used Jeep Grand Cherokee
810 Great Deals out of 69,842 listings starting at $995
Used Chevrolet Colorado
234 Great Deals out of 21,590 listings starting at $2,495
Used Chevrolet Suburban
376 Great Deals out of 18,474 listings starting at $1,495
Used Chevrolet Impala
618 Great Deals out of 29,205 listings starting at $1,300
Used Jeep Wrangler
296 Great Deals out of 19,081 listings starting at $2,200