I have no spark for a 2000 Chevy 2500 HD 5.7 TBI

40

Asked by Deborah Feb 28, 2015 at 02:30 PM about the 2001 Chevrolet Silverado 2500HD LB RWD

Question type: Maintenance & Repair

Keep in mind that what originally started
this whole thing was someone tried to steal
my truck. I had to go to a junk yard and get
a different steering column and i did the
relearn for that and it ran for about a week.
Then it  sounded like it wasnt getting fuel
so i went thru the fuel system and replaced
parts now it sounds like no spark so i again
replaced a bunch more parts I have
replaced several parts like coil pack,coil
wire,spark plugs,and spark plug wires, cap
and rotor,can and crank shaft sensors,
intake manifold gaskets upper and
lower,fuel pump ,fuel pump relay,fuel
filter,fuel regulator, Plus the steering
column I am a woman who has done all
this by the book and the internet I am
getting really annoyed can anyone help
please

4 Answers

143,705

When you replaced the column,did you use the original key cylinder that was in the old one?

40

No it had one already so I did the relearn for the anti theft and it ran for about a week then it started losing power going down the road til it had no power so we changed the fuel filter and that didn't work

40

Then we got it to start it would run for a short period then it would die as if someone cut the power but at one point it started and revved the engine up to 3000 rpm and drop rapidly til it died well now it tries to start but doesn't have any spark from the coil wire

1 people found this helpful.
143,705

Did you check the coil module in the distributor?

3 people found this helpful.

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