	AllExperts > Pontiac Repair
	Search

About Todd Puccio
Expertise
General auto repair,electical issues,driveability issues,anti-lock brakes,SIR systems,HVAC,engine performance,Gm spacific. I have worked at my current dealseship since the 1990 model year anything much older than that I have limited exposure to. I do not have very much transmission experience so those question you may want to ask of another expert. When you send me a question let me know the exact make/model/engine and year for the car or suv you have it makes it easier to answer the questions that way.

Experience
Experience in the area:I have been employed by the same Gm dealer for 18 years and and a ASE master technician. I work at a Pontiac and GMC truck store. Served a a lead technician when dealership was on a team system. I just recently moved to a Buick,Hummer,Saab Store when my franschise was purchased by this dealership. Organazations: ASE master techncian Education/Credentials:High school diploma,2 year vocational school degree 2 year college degree. Associates degree in applied scineces (auto technology)Awards and Honors: GMC master techncian

You are here: Experts > Home/Garden > Auto Repair > Pontiac Repair > Blazer won't start

Pontiac Repair - Blazer won't start

Expert: Todd Puccio - 10/25/2009

Question
I took apart entire dash to install heater core in my 1998 Chevy Blazer. After reassembly of the dash car won't start. The check engine light comes on, but the dome will not nor any hazards etc. The lights flicker, and combination flasher fuse is humming, even though the car is not on. The rear hatch pops when you push the brake pedal. Any suggestions on what may be the problem.

Answer
Hi Craig:

Well obvioulsy with out seeing it it's hard to say what the issue is but I can guess that you have a bad connection with one of the connector you took apart while take ing the dash out or you left a ground wire loose and or off. It's a gound wire issue and tyhe humming noise and the hatch popping is due to circuits backfeeding through each other looking for a good ground path. I can only tell you to be pedal your setep in the job and bouble chek all your connectors and gound wires to the body. It' also possably that you may have pinched a harness when putting the dash board back in? Good luck :)

Add to this Answer Ask a Question