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Ask Kevin Bourcier Your Own Question
Kevin Bourcier
Kevin Bourcier,
Category: Pontiac
Satisfied Customers: 117
Experience:  Owner/Technician at Max Air Mobile
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STALLS WHEN BRAKING AND GOING DOWN THE ROAD. REPLACE MAF,

Customer Question

STALLS WHEN BRAKING AND GOING DOWN THE ROAD. REPLACE MAF, IAC, CRANK POS SENSOR, NO CHANGE. START RIGHT BACK UP. ?
JA: What confuses you?
Customer: HOW MANY MORE PARTS ARE TO BE CHANGED?
JA: Is the check engine light on? Does the car stall at idle or when driving?
Customer: NO ENGINE LIGHT, IDLE IS FINE, STALLS WHEN BRAKING AND GOING DOWN THE ROAD.
JA: What is the model/year of your Pontiac?
Customer: 1993 BONNEVILLE 3800 ENGINE
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: MAF, IAC CRANK SENSOR
JA: Anything else you think the mechanic should know?
Customer: TESTED FUEL PRESSURE 38 PSI @ IDLE, 45 PSI KEY ON, 48 PSI @ HIGH REV.
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Pontiac Mechanic about your situation and then connect you two.
Submitted: 6 months ago.
Category: Pontiac
Expert:  Kevin Bourcier replied 6 months ago.

have you tried road testing the vehicle on one specific section of road for diagnostic purposes ?

Expert:  Kevin Bourcier replied 6 months ago.

If you were to do repeated road tests on the same road , does it stall every time in the exact same manner ?

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