Hi, do you know where the knock sensors are located on a 2002 chevy express 1500, 4.3 v6 van.
i`m getting code P0327 Bank 1.

thank you

there is a leak coming from my gear box I need to know if I can replace the seal and how?

there is very little oil on the ground while my car is parked and sometimes none at all but was told to replace both gaskets and the labor would be about 600. is this correct?

I'd like to advise my local repair shop

Stays on, planning local, not dealer service

car didn't run hot

Coolant leak on '91 DOHC Protege coming from the seal between coolant bypass tube and the water inlet housing that attaches to the water pump. There's no clamp; only a rubber seal that fits over the end of the bypass tube.

The seal is very loose on the bypass tube, and is also too large to fit inside the inlet housing - is this supposed to be a "presses against the end of the housing" fit, or is the seal supposed to allow the bypass tube to slide into the housing?

Alternatively to replacing that seal, I'm wondering if I should just get a short piece of hose and clamp it over the connection.

Anyone with knowledge of this issue?

Have seen the dash panel housing opened to replace the speedometer, just can't remember how it was done. At the time it looked pretty straight forward.

Heater isn't blowing hot, barely Luke warm.
What could be the problem?

Service Brake System is followed by Stabilitrac is off, Traction Control is off, and when you go to cruise control it will not set a speed. This just started thursday.

how do you get it off?

it happens about a few times a month and sometimes lasts a few days at a time a friend of mine says it could be the safety neutral switch going out. could it be that or is it something else your answer would be greatly appreciated

At idle truck shakes after a wile it would stop shaking I checked all visible hoses and they are good don't know what else to do. don't have right tools and tools are very expensive

This may be causing my check engine light to go on.

This injector fault may be causing my check engine light to go on.