2CarPros - Car Questions & Answers

1994 Mazda b4000 Repair Question


Topics covered: Trouble code, Transmission, Check engine light.
Mileage: No information provided.

Asked on October 9, 2012

What could be wrong if i have an automatic mazda b4000 and it ain't switching gears it tacks out in second and reverse goes in and out

I need help
Avatar Asked by danielpelt

Answer

Replied on October 9, 2012

You need to check for trouble codes.
The transmission is either locked in 2nd because of an internal fault or the controls are not responding due to an error detected.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided
Replied on October 10, 2012

reverse also goes in and out how can i check for trouble codes?
and also how can i check to see what controls are not responding

Tiny Response from danielpelt
1 question asked
Replied on October 10, 2012

CHECK ENGINE Light/Malfunction Indicator Light (MIL)

Turn ignition on. Connect a jumper wire between Self-Test Input (STI) pigtail and signal return (SIG RTN) terminal of Data Link Connector (DLC). See Fig. 2 .

MIL would flash the trouble codes.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided

Replied on October 10, 2012

what would i have to do to get my truck working again

Tiny Response from danielpelt
1 question asked
Replied on October 10, 2012

it runs fine just when ever i star going it want change to 3rd and reverse goes in and out how can i fix that?could it be the strainer

Tiny Response from danielpelt
1 question asked
Replied on October 10, 2012

You need to find the cause of the problem and rectify it. Worse case scenario is a transmission replacement. Cheapest would be a loose or contaminated wireharness connector.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided

Replied on October 10, 2012

so what are some causes from this problem how can i fix it

Tiny Response from danielpelt
1 question asked
Replied on October 10, 2012

Check for trouble codes first. Since reverse is slipping intermittently, it does not bode well. Possible cause is leaking pressure lines/clutches which requires a rebuild or transmission replacement.

Tiny Answered by KHLow2008 (expert)
39,869 answers provided