04 chevy no spark

Asked by Feb 06, 2016 at 01:08 PM

Question type: Maintenance & Repair

My 04 suburban has no spark, I changed
crankshaft and camshaft sensors, ignition cylinder
and still nothing.

2 Answers


assure the strap connecting the battery to the engine is free of corrosion and can make the amperage requirements~...basically clean your battery with a wirebrush...rinsing with plain water~


The coil may be bad, check for cracks & carbon tracks, it also can be tested at Auto Zone.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions


Search Maintenance & Repair Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 155,640
#2 FordNut
Reputation 105,960
#3 dandyoun
Reputation 86,780
View All