Car cranks and will not start cut off out of nowhere while driving was getting weak spark on second coil pack replace camshaft sensor fix spark problem but still cranks and will not start have also spray starter fluid directly in throttle body still won't even start for a second fuel pump Primes it acts like I have to prime it a few times for the pressure to build but I'm not sure of what the actual pressure is supposed to be because I do not have the fuel pressure gauge and I have a scanner tool but don't know what the specifics are on what is supposed to read for that and injection timing
What makes this problem better or worse?
It almost starts when I put my foot all the way down on the gas pedal
How long has your 2002 Chevrolet Cavalier had this problem?
RepairPal Certified shops can diagnose and repair your 2002 Chevrolet Cavalier. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
A concern where the engine will crank but not start indicates a problem with one or more of a few areas. First, you could have a fuel delivery problem. You could have a lack of ignition spark. Engine timing could be disrupted. Engine compression could be compromised. Proper air intake to the engine could be interrupted or too plentiful. Testing hands on is required to find out what is happening.
A diagnostic tool alone won't do anything - unless you have the needed training and know-how to figure it out. A fuel pressure gauge would be quite helpful also.
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