08-02-2020 | #1 |
Join Date: Jun 2020
Location: Houston, TX
Posts: 183
|
Is there a time element to spark plugs? Or strictly miles?
My recently acquired '91 now has 13K miles (driven ~250 miles in 4 weeks - probably more than in the last few years, lol). I have no reason to believe the plugs, injectors, etc. were ever replaced. The car drives fine and secondaries work (for now!).
My question is: should I replace the plugs proactively now, or wait till ~18-20K miles ("don't fix what isn't broken")? Do plugs "age" by themselves? |
Thread Tools | |
Display Modes | |
|
|