2002 Chevy Monte Carlo Spark Plug Question
#1
2002 Chevy Monte Carlo Spark Plug Question
I have a 02 chevy monte carlo LS 3.4 and was wondering if anybody in here has used a different type of spark plug inside their monte carlo. I purchased bosch IR 4 fusion spark plugs. I want to know if it will mess up my motor or anything else. If anyone has used this type of plug or any other type of plug inside 01-05 chevy monte carlo please give me some feedback. It would be greatly appreciated. Thank you.
Jimmy
Jimmy
#3
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,225
My experience with BOSCH spark plugs is that they are JUNK! I've used them first hand in the 3100/3400/3800 engines (and know others that did the same). They either are crap out of box OR about 6 months later you begin having bad mis-fires and end up replacing them.
I try to stick with AC Delcos (I just recently used NGK's in my wife's Impala only to find the FACTORY installed AC Delco's also had NGK branding on them).
Personally, I would remove the BOSCH plugs you put in and go Delcos. For almost ALL uses of the car, Delco's will do the best for you.
I try to stick with AC Delcos (I just recently used NGK's in my wife's Impala only to find the FACTORY installed AC Delco's also had NGK branding on them).
Personally, I would remove the BOSCH plugs you put in and go Delcos. For almost ALL uses of the car, Delco's will do the best for you.