Any unknown tips you high mileage ls1 owners have?

**98Z28importslayer** · 05-19-2008, 10:46 PM

I wanted to see if anybody has any unknown tips you have to keeping your high mileage ls1 running in top notch ? mines a 98 z28 A4 with 141k on the dial and still running strong and i want it to stay that way. I run 93 octane fuel, lucas fuel injector cleaner put in every 2 fill ups, Mobil 1 5w30 synthetic oil changed every 2500-3000 miles. Any tips is greatly appreciated.

**JoshieDoom** · 05-19-2008, 11:28 PM

Seafoam every few thousand miles..
Pennzoil Platinum Oil

Prior Planning Prevents Piss Poor Performance

**sunsetorangess** · 05-20-2008, 03:34 AM

Just make sure you keep up on Maintanince, Ie keeping the fluids changed, flushing fluids, Keeping filters changed. You may want to consider going with a thicker oil if you start burning oil. If all is well dont worry about it but over time you may want to consider.
I have a 91 camaro with 230,000 on the clock with only one rebuild on the motor. Still running strong.
J