BUICK ENGINE SYMPTOM

I Drove My Car Yesterday And It Operated Normally. This Morning, When I Started My Car, The Rpms Fluctuated From 300 To 3,000. I Waited...

Lights Come On, Do Not Dim, But Car Won't Crank.

Occasionally It Has A 3,000 Rpms Upon Startup, I Have Sprayed Carburetor Clean Around Whole Engine And Replaced Tps And Iac Valve As Well...

Weak Spark At Spark Plugs Pail Red Not Blue Low Voltage At Crankshaft Sensor Four Pin Connector Pin One3.10 Pin Two 0.01 Pin Three 7.21 Pin...

Originally Only Occurred Sporadically Over Last Few Years, Maybe Once A Month Or Sometimes More Frequently. Tried Replacing Starter And...

Alright, Here You Go. I Changed The Spark Plugs And Ignition Coils. Days Later The Water Pump Was Changed. Started Sputtering So I Changed...

I Drove My Vehicle Listed Above Cxl Model To The Gas Station And It Drove Fine, Started Right Up. Next Morning I Went Out To Start It, And...

My Car Listed Above Started Then Stalled Two Blocks From My House On A Day With 20 Degree Weather. It Stalled Before When My Gas Was Low But...

My Car Has Recently Been Overheating. The Temperature Gauge Kept Fluctuating Going From Normal To Hot Then Back To Normal Again. It Has...

Put New Battery, No Power Shows At All. No Lights, Sounds, Ect. What Could Be The Issue?