Hi guys.
My engine shakes at idle and it keeps shaking with no power until it's 30mh.
I fixed coolant leak, it was thermostat. Could it be still bad intake gasket?
or I need to look at distrubiter?
thanks an advance.

 

Vehicle info?

 

OPS, it's Blazer 98, automatic, 2W, 108K on it.
it was code on it, but it went away, I wonder if autozone can still read it.
thanks guys.

 

The code would be quite helpful.

 

Finally got a code:P1345
Thanks

 

P1345 - Crankshaft Position [CKP] Camshaft Position [CMP] Correlation

Have you replaced any of the following; distributor, cam position sensor (CMP), crankshaft position sensor (CKP), or timing set?

When was the last time a tune up was performed? EGR valve cleaned? MAF sensor cleaned? Throttle body cleaned?

 

Nothing was replaced on the car, neither done, no tune up since I got the car when it was 47K on it.
I'm going to do all that cleaning first, before getting another distributor.
Thanks for help.

 

Guys, what brand distributor shell I get? Is Delphi OK?
What does it mean with out module, is that what I need for Blazer 98?
Thanks an advance.

 

Delphi is good. Without module likely means that it doesn't come with the CMP sensor.

Have you tried to have a crankshaft variation relearn procedure done by the dealer (or a shop equiped with the proper tools to perform the procedure)?

 

No, I haven't. Should I?
Thank you.