Truck turns over but wont start after disconnecting the battery

Tiny
MEANGENE72
  • 1990 CHEVROLET SILVERADO
  • 200 MILES

It gets gas and seems to get weak spark. Replaced battery, coil, cap, wires, rotor, ign controle module, coolant temp sensor, idle control valve. After it sits for a few hours it will start but only after turning over for an extremely long time then starts runs rough and blows out black smoke "relearns" and then runs fine. Engine runs like new except after disconnecting battery.

Do you
have the same problem?
Yes
No
Monday, February 13th, 2012 AT 5:26 PM

1 Reply

Tiny
FIXITMR
  • MEMBER

So things were fine before replacing battery? What was reason for battery replacement?

Was this
answer
helpful?
Yes
No
+1
Monday, February 13th, 2012 AT 6:43 PM

Please login or register to post a reply.

Other Engine No Start Questions