weak earatic spark = dead blazer

[urickmic]

No fire at all..... even tried starting fluid and nothing
coil seems good
some where between coil and dist. I think is the problem lies
has anyone replaced the little board in the dist. I believe it is called
a stator pickup
just trying to save $ on parts I dont need
Ideas
Thanks for your help in advance
Urickmic

[Fireplug]

Yo m8 we need a hell of a lot more info then what you gave, Make , model, year, engine, whats it doing , what have you done

[urickmic]

Originally Posted by Fireplug

Yo m8 we need a hell of a lot more info then what you gave, Make , model, year, engine, whats it doing , what have you done

97 4.3 4wd blazer LT
As of now ive done nothing but inspect cap rotor
it will not fire but cranks over freely
before removing cap & rotor i checked for spark it was week and pulsed earaticly not bright and steady

[BlazerLT]

Anyone else think ignition switch?

I know I am.

[Mikado14]

hmmm, I might be inclined to agree with you LT if it wasn't for the fact that he doesn't want to spend money needlessly. When was the last time a tune-up was done?

[urickmic]

Ive replaced the ign switch about 6 months ago
i have found out last night there is no fuel pressure
anyone have a clue where to get a deal on one?
also can a person order a pump and dissemble the sending unit from the dead pump and add it to the basic pump or is this not possible
Mikey

[BlazerLT]

You will need to inspect the sending unit first, they tend to rot out a bit and it is best to replace it.

[urickmic]

Originally Posted by urickmic

97 4.3 4wd blazer LT
As of now ive done nothing but inspect cap rotor
it will not fire but cranks over freely
before removing cap & rotor i checked for spark it was week and pulsed earaticly not bright and steady

Thanks to all of you for your input
this is a great resource
Urickmic

[Mikado14]

Originally Posted by urickmic

Thanks to all of you for your input
this is a great resource
Urickmic

On the '93 you change the pump only. If you need to change the sender that is another part and is GM only.

[BlazerLT]

No offense, but I can get aftermarket sending units for a 1993 here.

[Mikado14]

Originally Posted by BlazerLT

No offense, but I can get aftermarket sending units for a 1993 here.

None taken, that is what I said. The pump as well as the sending unit can be purchased seperately. My point was, that it is not like a newer Blazer where you must get the whole nine yards.