2000 4.3 vortec bazer changed plugs wires cap roter spider runs rough if i pull plug wire it runs better

Asked by Oct 27, 2013 at 10:30 PM about the 2000 Chevrolet Blazer 4 Door LS

Question type: Maintenance & Repair

Random misfire

3 Answers

108,835

http://autorepair.about.com/library/firing_orders/bl-fo-2955.htm -- plug wires on correctly? All vacuum hoses hooked back up?

45

Plug wires not correct? Confirm both engine side and rotor side. 2 don't sound right.

13,135

Did you pull the distributor? Sometimes it can be put in 180 degrees out or backward. Make sure it is correct. Sounds like a wiring mix up somewhere. follow the diagram to the plugs themselves to make sure. Could always be a bad wire or bad cap on the distributor. It is electrical in nature for sure.

Your Answer

Add photo

Related Questions

Blazer

Looking for a Used Blazer in your area?

CarGurus has 1,152 nationwide Blazer listings starting at $700.

ZIP:

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,940
#2 yetilikesbeer
yetilikesbeer
Reputation 1,220
#3 Rowefast
Rowefast
Reputation 990
View All

Related Models For Sale

Used Chevrolet S-10
11 Great Deals out of 1,360 listings starting at $1,595
Used Chevrolet Tahoe
584 Great Deals out of 27,619 listings starting at $1,500
Used Chevrolet Silverado 1500
1,739 Great Deals out of 169,934 listings starting at $1,800
Used GMC Jimmy
261 listings starting at $2,495
Used Ford Explorer
832 Great Deals out of 75,017 listings starting at $1,200
Used Chevrolet Camaro
150 Great Deals out of 32,742 listings starting at $1,729
Used Jeep Grand Cherokee
1,086 Great Deals out of 74,358 listings starting at $950
Used Ford F-150
2,264 Great Deals out of 209,447 listings starting at $1,499
Used Chevrolet C/K 1500
887 listings starting at $2,500
Used Jeep Cherokee
445 Great Deals out of 59,771 listings starting at $1,495
Used Chevrolet Suburban
359 Great Deals out of 19,149 listings starting at $2,295
Used Jeep Wrangler
288 Great Deals out of 18,693 listings starting at $2,995