If the engine cranks but does not start, and diagnosis shows no fuel pressure, the fuel pump relay is frequently the problem. If the fuel pump relay is defective, the fuel pump will not energize and therefore, not generate fuel pressure so the engine can run.
Crank but No Start Condition and No Fuel Pressure on Mazda Protege
Average mileage: 125,657 (40,000–201,207)
Engines affected: 1.5L 4 Cylinder, 1.6L 4 Cylinder, 1.8L 4 Cylinder
25 people reported this problem
6 people shared problem details
Just stopped running on highway pulled over tried too restart but just turns over not starting all belt on out side of motor turn when trying,can I get help getting running please tell me what to check and fix
1999 Mazda Protege- 1.8L 4 Cylinder156,050Visitor
Engine will start when cold but not after being ran for awhile. Will shut off engine and it will not want to start again for 15-20min. I've fixed all the spark plugs and patched the radiator hose leak. I don't know what else could be causing this problem. It's a 99 Mazda Protege DX
1991 Mazda Protege- 1.8L 4 Cylinder49,000Visitor
will start when cold but not when warm have replaced fuel press regulator distributor plug wires fuel filter relay for fuel regulator
2002 Mazda Protege- 1.8L 4 Cylinder130,000Visitor
Car cranks but does not start unless gas is floored. Mazda recommends a PCM update but wasn't sure if that would solve the problem. I have cleaned the throttle body, idle speed control, replaced temperature sensor as well as the air filter and spark plugs with coil packs. Fuel pump seems to be flowing correctly as well... Don't have too many things in mind I could change.. Thanks!
My Mazda 1.8 is in a Miata. I have the same symptoms. Any ideas? Where is the fuel pump relay that needs to be changed? Thanks
1996 Mazda Protege- 1.5L 4 CylinderVisitor
Stopped running on highway after repeatedly driving through 2 feet of water during the storm.
An electrically shorted air flow sensor can cause a crank-no start condition. Diagnosis may sho...
So this is where I'm at. The car cranks but I don't get fuel or spark things I've troubleshoote...
have checked all fuses,and connections in the a/c system I worked on,checked bat. connections a...
I have an interesting problem that has me stumped. The car won't start with out a jump. The ba...
Had tear in intake boot for over a year before replacing it. had some loss of takeoff power and...