Jan 29, 2019 · There are fuel additives like Heet that claim to protect against the cold, but I'm wondering if it is worth it. I know that I should have the fuel tanks full or nearly full. I have two …

Jan 13, 2012 · Yeah, alcohol is probably your best bet, unless you want to buy some of those washer additives. The fluid other people have been talking about is probably something like …

Jan 29, 2016 · I learned in this question that running an engine fuel-lean will increase the temperature of ignition, among other things such as causing problems with the catalytic …

Dec 9, 2019 · Heet) to gasoline so that the gasoline could absorb a trace of water and not have a water phase that would separate and freeze in the gas lines ( in winter). So it is possible to …

Dec 4, 2016 · Would using Heet and Sea Foam motor treatment, together, be better? I've learned that this issue is not isolated but no one from either company has chimed-in to address the …

Mar 9, 2011 · Although this isn't a scientific test, from experience I've found that using Gumout or Berrymans B-12 (which is much cheaper but very effective) every 3,000 miles has been fairly …

I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2.5L I4 engine with around 185,000 miles on it. It's the Iron Duke engine, a throttle body injection motor. I'm not a …

I have noticed that the diesel car idles high (1400-1600 RMP) in Idle. This is occasional and some times the engine check light comes on and goes off. scanned the system, but was not able to …

Related: Reviving a vehicle that has been idle for a long time A car has not been started for over 2 years. No fuel stabilizer was added to the tank. According to some sources it's best to drain...

I have half a full tank of gasoline (95 octane) for a 3S-GTE engine (fuel injected, four cylinder). This is on a car that has just been sitting still. Can I safely run the engine on this gasoline?...