1995 Cadillac Eldorado "hard starting" Questions

Car backfires upon morning start. Hard starting. Car backfires under the hood upon morning start. Hard starting. Fuel pump recently replaced. Spark plugs six months old. Erc valve is stuck

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

87 cadolac eldorado 4.1/ car starts hard like it is starving for fuel? engine starts real hard but only for a few seconds, acts like starving for fuel? Check fuel pressure. If weak then either fuel ...

1987 cadillac eldorado 4.1. car starts hard but only runs for rew seconds, like starving for fuel? 4.1 car starts hard but runs for only a few seconds like starving for fuel? How long has it been ...

...hard to start without pressing all the way down on gas, even then it spits and sputters and will not pick up speed. When it cools down it starts fine like nothing happened. Usually a sign of leaking ...

...it started by kind of surging when i would push down the accelorator then it started to have a real hard time going up hills, huge loss of power and then the cat started to glow red poor gas mileage ...

1996nourthstar eldirado hard start then surges while idle 96eldarado nourthstar coupe hard to start then surges in park then drives fine wile excel then stalls at brake TRY CLEANING THROTTLE BODY, AND

...hard to start in the morning and after sitting for more than three hours if I swap the plugs after trying for ten minutes it starts right up but the starting problem still exist after it sits again ...

hard starting when the car is hot I have a 1995 eldorado that starts fine when cold but when it is hot, even after only a few miles, I have to step on the throttle to get it started. Otherwise it runs

hard starting hot of cold car starts fine idles fine when you try to accelleate car bogs and almost stalls and has no power when rpm's do come up has already had new filters checked are ok this is a ...