Questions & Answers for: Cadillac Eldorado car start bad spark plugs

...start(filter). More fuel easily shorts out a bad spark plug. Too much fuel floods an engine and causes it to run rough or die if it even starts(coolant sensor/leaking injector). Feel free to contact ...

it's cold outside just replced battery will turn over but want start Has the car had new spark plugs lately? Usually hard starting in cold weather is caused by too heavy of oil or worn out spark plugs

...car There are several possibilities. Based on the year (2002) and low miles (19,000) it probably has the original Plugs, Wires and Coil. Rubber insulation on Wires does dry rot over a period of time. ...

...spark plugs, don't know what else to do!! Do a compression test and make sure it is not a mechanical problem.Could be burnt valve,bad cam,or broken valve spring.If you know which cylinder is missing ...

car missing when excelaration pop noise comming from throttle body pop noise, like it's backfiring? Could be fuel system to rich, timming is off a little, or bad plug wires causing spark to jump to ...

car would start with a jump. replaced battery and all spark plugs, wires and air filter. now car will not turn over Have you tested the new battery? Would not be the first bad battery I have seen come

spark plugs and wires? Is there anything I need to know - good/bad, hints, etc?; any advice please. I was told this is too difficult to do with "Northstar Engines" ?? I only have experience with Fords

...Spark plug wires. Distributor rotor and cap. Bad fuel injectors (check Resistance of injectors (12 - 16 ohms, all injectors should be about the same). Vacuum leak, check this first. If nothing shows ...

start a cold engine Sounds like you need an engine service. I would suggest changing the oil and replacing it with a 5-30 weight in the winter months. Spark plugs may not all be firing either. Take it

the battery, HT coil, Distributor and the plugs not forgetting the good HT cables. If any of these is not doing its duty well enough you may have trouble. Start checking from the spark plugs backwards