Hi all...

I'm going to do a timing belt replacement... When replacing the water pump, do the bolts also need replaced? Some of the aftermarket ones I have looked at say they must be... others dont. Does it just depend on the brand? and are there certain ones to avoid?

Second... Cold starting issue. Im certain it's either the fuel pressure reg or the map sensor. How could I tell without replacing one or both?

Thanks all.

 

OK, the water pump issues is solved... Still trying to find out how to tell if a cold start issue is a fuel pressure reg or a MAP sensor...anyone?
Thanks.

 

Codes?

 

Check engine light isnt on... would I still be able to pull codes?