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Question

my 2001 monte carlo is losing power At idle engine is smooth but at around 3500 rpm it bogs down with no power. Now the check engine light is on and I have a code reading of P0300,Random/multiple cylinder misfire detected. Can you help.

Submitted: 321 days and 5 hours ago.

Category: Chevy

Value: $15

Status: AWAITING EXPERT REPLY

Posted by JOHN 321 days and 5 hours ago.

Info Request

HI EDDIE IS THE ONLY CODE YOU ARE GETTING IS PO300

HOW MANY MILES ON VEHICLE

321 days and 5 hours ago.

Reply

yes that is the only code 84000

320 days and 13 hours ago.

Reply

Did I do something wrong? I have not received anything since yesterday when they needed more info. Will I get an answer

Posted by JOHN 319 days and 14 hours ago.

Info Request

SORRY TOOK SO LONG

ARE YOU ABLE TO SEE WHICH CYLINDER IS MISSFIRING {WITH SCAN TOOL

AND ARE YOU ABLE TO DISCOUNT CONVERTOR FROM EXHUAST MANIFOLD

319 days and 13 hours ago.

Reply

Converter is ok
Fuel pump is ok
Fuel filter was changed coil packsok
Do not know what cyl.Checking vac hoses today,also will check fuel pump reg. Thanks for any input

Posted by JOHN 319 days and 13 hours ago.

Info Request

ARE YOU ABLE TO LOOK @ MISSFIRE GRAPH WITH SCANNER

319 days and 12 hours ago.

Reply

That will be done this afternoon.I was able to borrow a better scanner.Ill give you that info this evening.My son will check that out and I'll let you know.
Thanks
Eddie

318 days and 4 hours ago.

Reply

Cant tell what cyl. Scanner does not do that. Fond small leak where EGR valve bolts up. Could that be causin the problem. I am at a loss now.Cant afford to take to shop right now. any help would be appreciated. Thanks

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Question

my 2001 monte carlo is losing power At idle engine is smooth but at around 3500 rpm it bogs down with no power. Now the check engine light is on and I have a code reading of P0300,Random/multiple cylinder misfire detected. Can you help.

Info Request

HI EDDIE IS THE ONLY CODE YOU ARE GETTING IS PO300 HOW MANY MILES ON VEHICLE

Reply

yes that is the only code 84000

Reply

Did I do something wrong? I have not received anything since yesterday when they needed more info. Will I get an answer

Info Request

SORRY TOOK SO LONG ARE YOU ABLE TO SEE WHICH CYLINDER IS MISSFIRING {WITH SCAN TOOL AND ARE YOU ABLE TO DISCOUNT CONVERTOR FROM EXHUAST MANIFOLD

Reply

Converter is ok Fuel pump is ok Fuel filter was changed coil packsok Do not know what cyl.Checking vac hoses today,also will check fuel pump reg. Thanks for any input

Info Request

ARE YOU ABLE TO LOOK @ MISSFIRE GRAPH WITH SCANNER

Reply

That will be done this afternoon.I was able to borrow a better scanner.Ill give you that info this evening.My son will check that out and I'll let you know. Thanks Eddie

Reply

Cant tell what cyl. Scanner does not do that. Fond small leak where EGR valve bolts up. Could that be causin the problem. I am at a loss now.Cant afford to take to shop right now. any help would be appreciated. Thanks

Related Chevy Questions

HI EDDIE IS THE ONLY CODE YOU ARE GETTING IS PO300

HOW MANY MILES ON VEHICLE

SORRY TOOK SO LONG

ARE YOU ABLE TO SEE WHICH CYLINDER IS MISSFIRING {WITH SCAN TOOL

AND ARE YOU ABLE TO DISCOUNT CONVERTOR FROM EXHUAST MANIFOLD

Converter is ok
Fuel pump is ok
Fuel filter was changed coil packsok
Do not know what cyl.Checking vac hoses today,also will check fuel pump reg. Thanks for any input

That will be done this afternoon.I was able to borrow a better scanner.Ill give you that info this evening.My son will check that out and I'll let you know.
Thanks
Eddie