20 Most Recent 1996 Chevrolet C1500 - Page 2 Questions & Answers

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Bad Ground, check to make sure the grd. strap from firewall to engine is not broken and also the firewll to frame ,if one of these is broken or not tight it will cause the prob. you are having, also make sure the connector at the back drivers side where you would plug trailer harness in has a ground there also !

Use a multimeter at the plug to pump! If there is no power, check the fuses under the dash, as well as the fuse box under the hood! The lid under the hood will tell you which fuse operates the fuel system. Could just be a bad fuse, or a broken wire!

is it just the inside lights on the dash not working. it may just be the bulb/s they can both go at the same time. also the second relay is on top of the steering column a bit of a pain to get to. think you can get to it with the dash out..

Check cap, rotor and wires. Also possible is a cracked distributor housing.

you either have created a leak or an injector is stuck wide open and leaking down. Hook up a fuel pressure gauge and power up the injectors one at a time and see which one is doing the fuel pressure drop.

lets me all shook up !!! ,, give me more details ,,, dieing to know what happens in third,,, is it general loss of power or a shudder like a missfire ,,,, i will help best i can but need more

behind water pump on the face of the block

should be easy enough. Here is a video from youtube so you can't miss them. http://www.youtube.com/watch?v=n3kJrb8KuWYyou will have to remove a lot to get to them.

most likely a leak from intake manifold.

Replace heater hose. Never patch a bad hose. Cheap and easy.

air fuel spark..... you have all 3?

PO122 is a Throttle Position SensorAn APPor ETC is the pedal position sensorwhich is the gas pedal,all shop know that oneRemember the Toyota issues a few years backNASA found nothing wrong with themDon't think you have drive by wire in 1996Your saying no one can look up a Code,odd isn't thatYou can Google any codes you ever get & read for months

Are you saying the truck still pulls left and the pads are hot after replacing the caliper ? And yet the brake pads are not dragging ?

code p0043 is the heater circuit on bank 1 sensor 3.

This should not give you a drivability issue. Its the 02 sensor after the cat. When you get a heater code it always 99% of the time points to a burnt out heating element just like a house dryer does.