need help no spark - Engine Troubleshooting


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

Drive Shaft Repair

I have a 2015 Chevy Traverse AWD. The fr...

2006 Toyoto Camry XLE Driver Side Electric Window Trouble

Hello, Looking for a little brain help ...

Tierod end change caused some kind of leak

Hello so I just took my car to the nearb...

2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes

When I bought this car in summer 2023, a...

Grounding Cable, 2017 Jeep Renegade Trailhawk

The Cable that connects my negative batt...

Rough Idle (Found new thing)

Hi everyone. First of all sorry for bad ...

equipment

hey yall. im a first year engineering st...

HELP

I have a 1956 1/2 ton panel truck, 69 35...

Howdy

    Just wanted to s...

ABS/Tractiob/Brake Lights on But No DTCs

Hello all, Recently while driving m...

need help no spark

Sign up here!

Email This Post

Auto Repair Home>> Automotive Repair>> Engine Troubleshooting

kassner
New User

Feb 5, 2007, 8:45 PM

Post #1 of 3 (1375 views)

need help no spark	Sign In

i have a 1996 chevy z-28 the cooling fans stopped working changed coolent temp switch didnt help i was told it could be the pcm so played with that and now car will not start has no spark

tut2261
User

Feb 5, 2007, 9:40 PM

Post #2 of 3 (1368 views)

Re: need help no spark	Sign In

First check all fuses in the battery fuse block and in the instrument panel fuse block. You might look at the owners manual for a fuse block daigram. Make sure that you have all the correct fuses and relays the correct locations and for burnt fuses. Does the battery have 12 volts?
Check all your connections for burnt wires and make sure all connectors are fully seated.

(This post was edited by tut2261 on Feb 5, 2007, 9:42 PM)

ucarifix2dy
User

Feb 10, 2007, 3:43 AM

Post #3 of 3 (1357 views)

Re: need help no spark	Sign In

i think on that car the pcm needs to be programmed another words you need to take it to the dealer to have data down loaded in to your new pcm

Email This Post

Search for (options) Privacy Sitemap