Sensor safe intake cleaning question?
I've checked to see if STP still makes the often recommended air intake/throttle cleaning spray and it seems they've discontinued that product recently according to their website. Would have liked to grab a few bottle to keep around for future TB cleanings.
I have seen a few other intake/throttle sprays from both CRC and Valvoline (carb, choke and throttle body cleaning spray) that I believe stated were O2 sensor safe...Since removing the MAF sensor is easy now that I've already removed the retaining screws, would these other 02 sensor safe sprays be okay to use in throttle body cleanings without risking damage to the TPS or IAC valve if they can't be easily removed?
How about the new CRC spray cleaner designed specifically for MAF sensors which I have used with positive results. If this spray is designed to safely clean MAF sensors wouldn't it also be safe for other sensors in the throttle body?
1992 Bonneville SE