My oil pressure gauge is maxed out even at idle. I was thinking of substituting the sender with a pot to check the gauge. Does anyone know what the resistance range is for a typical 80 lb pressure sender?
Merc 2.5L
My oil pressure gauge is maxed out even at idle. I was thinking of substituting the sender with a pot to check the gauge. Does anyone know what the resistance range is for a typical 80 lb pressure sender?
After an afternoon of tubing, I suddenly could only get 3000 RPMs with WOT. It wouldn't plane, but it ran. I noticed the fuel gauge was low. As I was porposing back to the docks, the gauge went empty and I ran out of gas. Got a tow back. I topped of the tank on the way home and put the muffs on...
My trim gauge doesn't move (on an Merc Alpha1 outdrive). It is always at 1/4 deflection (shortstop position) with key on or key off.
I measured 12v to ground at the gauge with the key on.
When I connect the sender side to ground, I get no movement (this is how I checked my fuel gauge, I do not...
My fuel gauge shows empty. The tank is nearly full. I took out the sender and measured a fluctuation of approx 26 O to 260 O. After reinstallation it measures
40 O. At the gauge it is also 40 O to ground. The voltage at the Gauge to ground is Source = 12V, From Sender = 7V. Thats 5V across the...
My fuel gauge shows empty. The tank is nearly full. I took out the sender and measured a fluctuation of approx 26 O to 260 O. After reinstallation it measures
40 O. At the gauge it is also 40 O to ground. The voltage at the Gauge to ground is Source = 12V, From Sender = 7V. Thats 5V across the...
I am thinking about adding an electronic ignition to an 87 MCM 2.5 liter (GM 4 cylinder). I have seen the kits that replace the points with a pickup. I have also heard that some of these burn up when the key is on and the motor is not running. How do I know which one to buy? Any suggestions or...
