Hi, i have a 2000 Chevy Blazer LT... it blows the 40 am ignition mega fuse. the starter begins to turn over without the key in the ignition, when i begin to replace the fuse but engine won't start.

Asked by Jul 25, 2013 at 11:16 AM about the 2000 Chevrolet Blazer 4 Door LT 4WD

Question type: Maintenance & Repair

4 Answers

23,575

It sounds like a possible grounding issue, I would check you wiring goiing to your starter, also from your main 40amp fuse box, and of coarse your battery cables.

1 out of 1 people think this is helpful.

Agreed. Something has shorted to ground, something that carries a lot of amperage in normal use, like the cables as Michael said....evidence in the starter engaging by it's self

86,925

Sounds like your starter solenoid is stuck closed, you may have to replace your starter assembly, and that may also be causing you main fuse to blow.

2 out of 2 people think this is helpful.
10

ignition switch is shorting out and blowing the 40 amp fuse immediately when key is turned on... replaced ignition switch problem solved..shop cost is 153.00 for switch...

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Blazer

Looking for a Used Blazer in your area?

CarGurus has 1,343 nationwide Blazer listings starting at $1,995.

ZIP:

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,890
#2 yetilikesbeer
yetilikesbeer
Reputation 1,190
#3 Rowefast
Rowefast
Reputation 820
View All

Related Models For Sale

Used Chevrolet Tahoe
772 Great Deals out of 28,452 listings starting at $1,500
Used Chevrolet S-10
10 Great Deals out of 1,657 listings starting at $2,450
Used Chevrolet Silverado 1500
2,290 Great Deals out of 155,163 listings starting at $1,395
Used GMC Jimmy
288 listings starting at $1,995
Used Jeep Grand Cherokee
845 Great Deals out of 68,679 listings starting at $864
Used Ford Explorer
936 Great Deals out of 73,995 listings starting at $750
Used Chevrolet Camaro
282 Great Deals out of 38,299 listings starting at $1,250
Used Ford F-150
2,690 Great Deals out of 212,354 listings starting at $1,000
Used Chevrolet C/K 1500
1,049 listings starting at $2,000
Used Jeep Cherokee
347 Great Deals out of 55,335 listings starting at $2,295
Used Chevrolet Impala
793 Great Deals out of 34,384 listings starting at $799
Used GMC Yukon
518 Great Deals out of 17,126 listings starting at $1,799

Used Cars For Sale